baber/WOPTO huggingface dataset:
Patent JP-H02256542-A (JP)
Title: Device for vertical adjustment of safety belt fitting tool
Inventor: YOHAHIMU BIRAA
IPC: B60R22/20
Filed: 1989-11-21
Abstract: PURPOSE: To facilitate the setting of a safety belt to a downward loadbearing stopping position by providing a loadbearing stopping member and a releasing element on an anchoring element on a device provided with a safety belt fixture on the removable anchoring element along a guide rail to be installed on an automobile. CONSTITUTION: A guide part 12 is slidably arranged on the inside of a guide rail 10 to be installed on a support part of an automobile, and a safety belt fitting 14 for a safety belt is pivotally installed on this guide part 12 by using a screw bolt 18, etc. Rectangular openings 28, 30 are formed on the guide rail 10, movable clicks 32, 34 as receivers are provided on their lower edge parts, and an anchoring loadbearing stopping element 38 is projected on the opening 30 on the bottom position. Additionally, a stopping member 40 to cooperate with the clicks 32, 34 and the loadbearing stopping element 38 and a releasing element 42 to release a locking state are provided on the guide part 12, so as to displace the clicks 32, 34 to a releasing position by an operating projection 42B by push-down operation of its operating arm 42A.
Patent JP-H04175053-A (JP)
Title: Contact line sensor
Inventor: ISHII TETSUYA
IPC: H04N1/028
Filed: 1990-11-08
Abstract: PURPOSE:To uniformize a video signal level at a fully white level and to attain more accurate shading correction by uniformizing a temperature of all lines of the contact line sensor. CONSTITUTION:A thermister TH2 is used to measure the temperature in the unit of blocks and whether or not the temperature of each block is equal is compared. When a measurement of a thermister TH of a block 1 differs from measurements of the thermister TH of blocks 2-n as a result, a ceramic heater HEAT of the block 1 whose temperature is low is energized and the heating is implemented till the measurement of the thermister TH of the block 1 is equal to the measurements of the thermister TH of the blocks 2-n. When the temperature of the block 1 and that of the blocks 2-n are equal to each other, the heating is stopped.
Patent JP-H07130719-A (JP)
Title: Plasma processing equipment
Inventor: SAKAMOTO TAKAO
IPC: C23C14/40
Filed: 1993-11-05
Abstract: PURPOSE:To adjust the density of a plasma generated and the ratio of its compo sition in accordance with processing conditions, by impressing a high-frequency voltage through the medium of an amplifying means for amplifying a composite high-frequency voltage to one of upper and lower electrodes, and grounding the CONSTITUTION:A semiconductor wafer W being a substance to be processed is put on a susceptor 7 in a processing container 2, and attracted and held with an electrostatic chuck 11. Following this, a plasma is generated by impressing a specified composite high-frequency voltage generated by two high-frequency power sources 21 and 22 composed with a mixer 23, and amplified with an amplifier 24 between the upper electrode 18 and a susceptor 7 constituting the lower electrode, and along with this, a process gas is flowed from the side of the upper electrode 18 into a processing space to perform etching processing. On that occasion, optimum etching processing becomes feasible, by selecting high-frequency to be composed the most appropriately, an adjusting the ratio of composition of the plasma the most appropriately.
Patent JP-H08137489-A (JP)
Title: Karaoke system
Inventor: TSUZURA TADAYUKI
IPC: G10K15/04
Filed: 1994-11-11
Abstract: PURPOSE: To realize a KARAOKE system which is used as an on demand communication KARAOKE employing an analog communication line. CONSTITUTION: This system consists of a center 10 which compresses caption sequence data including character codes for caption display indicating a title screen and lyrics and playing sequence data including playing information, accumulates them as compressed data and transmits the compressed data that are requested for transmission through an analog communication line 20 and a terminal 30 which makes a request for transmission to the center 10 through the line 20, expands the compressed data transmitted from the center 10, separates the data into caption sequence data and playing sequence data, generates video signals for the caption display in accordance with the caption sequence data and performs the playing in accordance with the playing information included in the playing sequence data.
Patent JP-H09146498-A (JP)
Title: Liquid crystal display device
Inventor: SHIKI TATSUYA
IPC: G02F1/133
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To display image data formed out of a smaller number of horizontal scanning lines than the horizontal scanning lines of a liquid crystal display panel without any deterioration of image quality by making a selection between an output signal from an image processing circuit and an output signal from a margin part display data generation circuit. SOLUTION: Regarding an image signal fed to an input terminal 11, an image data processing circuit 21 converts the image signal to such data as suitable for drive with a signal line driver 3. A margin part display data generation circuit 22 generates a margin part display image data, when image data with a smaller number of horizontal scanning lines than the horizontal scanning lines of a liquid crystal display panel is inputted. Furthermore, an output selector circuit 23 selects output signals between the circuits 21 and 22, on the basis of a control signal from a control circuit 25. Also, a weighting circuit 24 applies the prescribed amount of weight to data outputted from the circuit 22. According to this construction, a correction is made for the change of display color resulting from a shortage of time for writing on a liquid crystal cell.
Patent JP-H09149598-A (JP)
Title: Cooling fan, and cooling fan assembly
Inventor: SAITO KOICHI
IPC: H02K9/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a cooling fan and a cooling fan assembly high in cooling efficiency and capable of thinning. SOLUTION: A cooling fan 1 is composed of a casing 2 comprising a casing body 3 and a cover 4 where a cylindrical opening 42 is made, a fan motor 5 arranged within this casing 2, a circuit board, and others. At the periphery of the casing body 3, a plurality of heat sinks 32 are erected. The fan motor 5 is composed of a rotor 7 provided with seven sheets of vanes 72 projecting in peripheral direction, and a stator fixed to the bottom plate 31. The maximum outside diameter of the vane 72 is larger than the inside diameter of the opening 72, and the outside diameter of the small-diameter part of the vane 72 is set smaller than the inside diameter of the opening 42.
Patent JP-H02146774-A (JP)
Title: Semiconductor device
Inventor: ISHII KAZUTOSHI
IPC: H01L29/78
Filed: 1988-11-28
Abstract: PURPOSE:To make it possible to form a transistor having high dielectric strength with a small number of masks and self-alignedly by a method wherein a field oxide film is provided on both sides of a gate oxide film and an impurity diffusion layer extending from both sides of the field oxide film to the area directly under the field oxide film and a part of the area directly under the field oxide film. CONSTITUTION:A gate oxide film 6 is provided near the surface of a semiconductor substrate 1. A field oxide film 2 is provided on both sides of the gate oxide film 6 without space and a gate electrode 8 is provided without space on the gate oxide film 6 and on a part of the field oxide film 2 on both sides. There are provided with first and second impurity diffusion layers 5 extending to the area directly under the field oxide film 2 of both sides and to parts of the areas directly under near both ends of the gate oxide film 6. On the surfaces of the first and second impurity diffusion layers 5 is provided a reversely conductive type high-concentration impurity area 7. For example, the impurity diffusion layer 5 and the high-concentration impurity area 7 are formed by ion implantation via a protective layer 4 formed between field oxide films 2.
Patent JP-H09147843-A (JP)
Title: Lead-acid battery
Inventor: SASAKI MASAAKI
IPC: H01M10/12
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a lead-acid battery which can restrain expansion of an active material caused by charging-discharging and has the long sevice life by layering an acidproof-oxidation resistant sheet and a metallic sheet having a large number of through holes whose inside surface is formed in a recess- projection, and filling an active material in the through holes. SOLUTION: A positive electrode 1 of a lead-acid battery is composed of a metallic sheet 2, an acidproof-oxidation resistant sheet 3 and an active material. The acidproof 1 oxidation resistant sheet 3 is a low foaming sheet, and is adhered to both surfaces of the metallic sheet 2. The foaming sheet 3 has a large number of independent foam inside, and a large number of through holes 31 are formed in the thickness direction. The through holes 31 are formed in a recess-projection so that independent foam appears on an inside surface. A large number through holes 21 are also formed in the metallic sheet 2, and these through holes 21 are communicated with the through holes 31. An active material is filled in these through holes 21 and 31.  Therefore, fall-off of the active material is restrained, and since joining of mutual active materials is maintained, a lead-acid battery having the long service life is obtained.
Patent JP-H06145949-A (JP)
Title: Hot-dipping device for band metal
Inventor: AKITA YASUHIRO
IPC: C23C4/18
Filed: 1992-11-12
Abstract: PURPOSE:To immediately restart the operation by feeding non-oxidizing gas from separation piping in a molten metal supplying pipe at the time of stopping the spraying and purging the molten metal in a nozzle, in the molten metal spraying and plating to a band metal through the nozzle. CONSTITUTION:In the hot-dip coating device for applying the coating by spraying the molten metal on the surface of the band metal 1 through the nozzle 2, on the way of the molten metal supplying pipe 4 connected to a nozzle 2, the one end of the separating piping is connected through an on-off valve 8 and the other end of the piping is connected to a non-oxidizing gas supplying source, and at the time of stopping the spraying, by feeding the non-oxidizing gas through the separating piping, the molten metal in the nozzle is purged. By this method, at the time of changing coating liquid and at the time of completing the operation, in the case of stopping the spraying operation or even in the case of interrupting the spray during the coating operation, the remained molten metal in the nozzle, etc., can quickly and surely be purged, and at the time of restarting the operation, the operation can immediately be executed in the same condition as the condition before stopping the operation.
Patent JP-H05145348-A (JP)
Title: Switching type dc power amplifier
Inventor: ENDO KUNI
IPC: H03F3/217
Filed: 1991-11-18
Abstract: PURPOSE:To make the characteristic and the gain of a control voltage given to a pulse signal generating circuit flat by adjusting the gain with a gain compensation circuit inserted between an error amplifier circuit section and the pulse signal generating circuit. CONSTITUTION:A gain compensation circuit is connected between an error amplifier circuit section 50 and a pulse signal generating circuit 60 of a switching type DC power amplifier. For example, the gain compensation circuit is realized by an amplifier circuit 70 comprising an operational amplifier and a resistor. Or the gain compensation circuit is realized by an attenuation circuit comprising only resistors. That is, when a time constant C2R3 is decreased to increase the output power and to improve the stability of a negative feedback control system, the gain characteristic of the switching type DC power amplifier is made flat by increasing the gain of the circuit 70, then the circuit 70 forms the gain compensation circuit. Or when the time constant C2R3 is increased, the gain compensation circuit is formed by the attenuation circuit.
Patent JP-H04174581-A (JP)
Title: Semiconductor laser oscillator
Inventor: ISHIHARA NAOKI
IPC: H01S5/068
Filed: 1990-11-07
Abstract: PURPOSE:To stabilize the emission spectrum frequency of the second semiconductor laser for a long period by stabilizing the frequency of the output light of the first semiconductor laser to an atomic resonance frequency. CONSTITUTION:A frequency controlling section 12 receives a phase error signal and low-frequency signal from a phase detecting section 11 and controls the electric current supplied to a semiconductor laser 1 so that the emission spectrum frequency of the laser 1 can become an atomic resonant frequency (having a wavelength lambda). The light emitted from a semiconductor laser 2 having wavelengths in 2lambda-wavelength zone is sent to a higher harmonic producing section 13. The light emitted front the section 13 and having e wavelengths in lambda-wavelength zone is synthesized with part of the light outputted from the laser 1. A converting section 14 sends the electric signal representing the frequency difference between both frequencies to a phase detecting section 16. The section detects the phase difference between the electric signal of the section 14 and an offset signal from a voltage-controlled oscillating section 15 and sends the detected phase difference to a frequency controlling section 18 for controlling the electric current supplied to the laser 2. Therefore, stable light which is free from frequency drift caused by the secular change of the laser 2 can be obtained front the laser 2 for a long period.
Patent JP-H09123499-A (JP)
Title: Printing equipment and printing method
Inventor: SHINKAWA KOJI
IPC: B41J2/325
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce the running cost of a printing equipment by using color ink ribbon economy. SOLUTION: On a color ink ribbon 11, a plurality of sets of color regions are repeatedly formed. The number of printable times (n), which shows the number of times of printing by a printing size L2 in the length L1 of the respective color region of the color ink ribbon 11, is stored. When the printing of one line comes to an end, whether or not the number of printed times N reaches the number of printable times (n) stored in a memory is judged. When the number of printed times N is judged not to reach the number of printable times (n), a next printing is carried out from the top position of tire unused portions of the respective printing regions of the relevant set of the color ink ribbon 11. When the number of printed times N is judged to reach time number of printable times (n), printing is carried out by using the printing regions of the next set of the color ink ribbon 11.
Patent JP-S63155681-A (JP)
Title: Manufacture of base board for solar cell substrate
Inventor: HASUNO SADAO
IPC: H01L31/0392
Filed: 1986-12-18
Abstract: PURPOSE:To form a thin inorganic insulating film without making holes by oxidizing a ferritic stainless sheet steel of less than 0.5 mm thick comprising 2 wt.% or more Al, thereby heating at a temp. 850 deg.C or more. CONSTITUTION:A ferritic stainless sheet steel of less than 0.5 mm thick comprising 2 wt.% or more Al is oxidized by heating at a temp. 850 deg.C or more and an insulation oxide layer mainly composed of Al oxide is formed at the surface of the above layer to have its thickness ranging 0.2 mum-10 mum. If its Al content does not come to the above inclusion level, the oxide layer that is formed by oxidizing with heat becomes porous and the defect appears at the surface of the oxide to cause a short-circuit of a solar cell. The thickness of sheet steel is restricted so that sufficient flexibility can be obtained even after manufacturing the solar cell and if it exceeds 0.5 mm thick, its rigity hinders achievement of satisfactory flexibility. Furthermore, when an oxidation treatment by heating is carried out at a temp. below 850 deg.C, the growth of an oxide film is so uneven that a complete covering of the defective stainless surface becomes impracticable.
Patent JP-H05114193-A (JP)
Title: Photomagnetic detector for optical head
Inventor: FUKUI KENJI
IPC: G11B11/10
Filed: 1991-10-22
Abstract: PURPOSE:To provide a photomagnetic detector where the structure of an enclosure and the position adjustment of parts are simplified and the number of parts is reduced. CONSTITUTION:Optical axes of respective crystal of two optical uniaxial crystal members 10a, 10b constituting a Wollaston prism 10 are made orthogonal to each other when viewed from an optical axis A of a photomagnetic detection optical system 100, and the normal direction of a joint surface 10c is inclined at 45 deg. to irradiated laser light, and a fixed face 10d of the Wollaston prism is formed into a plane. Thus, the number of parts of the photomagnetic detector is reduced, and the enclosure structure is simplified and parts are easily adjusted because the Wollaston prism is only stuck to the flat enclosure to complete attachment at the time of fixing various optical parts to the optical head enclosure.
Patent JP-H07148061-A (JP)
Title: Family buddhist altar and its manufacture
Inventor: SHIBAYAMA SHOJI
IPC: A47G33/02
Filed: 1993-12-02
Abstract: PURPOSE:To sit on a chair at a religious service to reduce the fatigue by providing a chair body to be pulled in and out in a space part formed by leg bodies provided on both sides of a housing body lower part. CONSTITUTION:Leg bodies 3 are provided on both side lower parts of a base plate 15 having a placing base part protruded forward in the depth direction of a housing body 1 in the lower part of the housing body 1. The housing body 1 is set at a prescribed height by the use of a wooden plate, and the leg bodies 3 on both sides form a large space part 4 between them. A chair body 5 is provided in the space part 4 formed by the leg bodies 3 in such a manner as to be capable of being pulled out and in, so that a religious server sits on it and conducts a required religious service. The chair body is formed of a box stool body whose top part is opened to form a housing part in the inner part, a seat plate screwed to the top part to be rotatable, a back seat body 23 forming a mounting back seat on the back part of the stool body by the use of a plate taller than the stool body. The religious service is conducted by sitting on the chair, whereby the fatigue is reduced.
Patent JP-H08135048-A (JP)
Title: Building panel and manufacture thereof
Inventor: SATO NORIO
IPC: E04B2/56
Filed: 1994-11-10
Abstract: PURPOSE: To save the number of form members for the manufacture of panels and reduce a manufacturing cost by aligning each of panels with high accuracy and bonding each other firmly when connecting the panels. CONSTITUTION: Square-shaped recessed parts 3 are formed on a four corner of a board surface of a panel main body 2. Connection rod insertion holes 4 are formed toward an outer surface of the panel main body 2 from two surfaces near the outer surface of the panel main body 2 out of the inner peripheral surfaces of the recessed parts 3. This panel comprises a post 23 which is designed to form a post 22 for the formation of an outer frame 21 and the recessed parts 3 and the connection rod insertion holes 4. The panels are manufactured by using a form 20 which supports the post 22 on the corner of the outer frame 1 with the post 22.
Patent JP-2000129957-A (JP)
Title: Working stage device for constructing steel tower, and steel tower constructing method
Inventor: YOSHIKAWA AKIO
IPC: E04H12/08
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a steel tower constructing technology which is capable of efficiently effecting the construction work of a steel tower having an external peripheral structural part. SOLUTION: A working stage device to be used in constructing a steel tower body S provided with the steel tower body and an external peripheral structural part provided around the steel tower body, is provided with a working stage body having an opening through which the steel tower body can be inserted, and an elevating/lowering means to elevate/lower the working stage body, and the external peripheral structural part which is not fixed to the steel tower body is formed as a part of the structural members of the working stage body around the opening of the working stage body.
Patent JP-2000132783-A (JP)
Title: Traffic flow simulator, environment analysis system, traffic flow simulating method and storage medium
Inventor: MORISHITA MAKOTO
IPC: G06F19/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a traffic flow simulator capable of appropriately simulating traffic flow of an area including a parking lot and a road environment related to it. SOLUTION: This traffic flow simulator is provided with a state quantity setting part 36 which divides an area being an analysis object, defines plural cells and also defines state quantity showing a cell category in respective defined cells, a module/cell managing part 32 and a simulation executing part 40 which, for each cell, refers to a local neighborhood system comprising other cells around the relevant cell, changes cell state quantity and carries out the traffic flow simulation of a road and its adjacent areas.  State quantity showing a category shows at least the road, a vehicle and parking space respectively, and the simulation executing part 40 refers to attractiveness value being an index, with which the vehicle selects parking space, of a cell showing parking space among other cells constituting the local neighborhood system and decides a cell where the vehicle should moves.
Patent JP-H07155495-A (JP)
Title: Post mounting base for wash-line pole
Inventor: KISHI ROKUROU
IPC: D06F57/00
Filed: 1993-12-03
Abstract: PURPOSE:To provide a post mounting base which can easily be formed in a home to reduce the cost, and easily carried after purchasing materials for forming the post mounting base in the plurally divided state. CONSTITUTION:A recessed part 4 for fitting the pipe post part 3 for a wash-line pole 2 from the upper surface is formed about in the center of a synthetic resin cover 1 forming the surface of a post mounting base, and concrete material is poured into the cover 1 to form a foundation part of concrete.
Patent JP-S63158372-A (JP)
Title: Expansion valve of refrigerating cycle for air conductor
Inventor: TANAAMI TAICHI
IPC: F16K31/68
Filed: 1986-12-22
Abstract: PURPOSE:To perform forced valve opening and thereby expand a control range, by installing a piston at a tip of the driving member, being expanded or contracted by a temperature change, installed in the upper part of an expansion valve. CONSTITUTION:A needle 3 is interlocked with the displacement of a diaphragm 1 being vertically deformed by a difference between pressure to be changed by temperature of the temperature sensing tube 6 attached to a suction pipeline of a compressor and suction pressure to be detected by the pressure equalizer 5 attached to be inside of the suction pipeline. After compressor starting at times of operation starting and intermittent operation, if a heater 9 is energized with current as long as the specified time, thermo-wax 7 is expanded, making the piston 8 installed in an upper part of the diaphragm 1 go down, and it forcibly makes the piston 8 installed in an upper part of the diaphragm 1 go down, making it into a state of fully opened. With this constitution, super heat in an evaporator is reducible, thus a cycle is made into a stationary state in a short time.