baber/WOPTO huggingface dataset:
Patent JP-H11111109-A (JP)
Title: Keyboard switch
Inventor: TAKADA YASUO
IPC: H01H13/70
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard switch in a simple structure, capable of dropping a key top to a storage position in storage wherein an elastic portion is retreated into a storage recess in the key top. SOLUTION: At least one of link members 7, 8 constituting a crosslink 13 is integrated and molded with a supporting plate 18 in the form during storage. In storage, when an elastic portion 21 is moved down to a storage recess 28 in a key top 2, the link member 7, 8 integrated with the supporting plate 18 are attempted to be reset into the form parallel to the supporting plate 18, which is in the form in storage, so that the key top 2 and the crosslink 13 are dropped without applying forcible external force. The key top 2 is thus prevented from interfering with a closed cover.
Patent JP-H0599304-A (JP)
Title: Speed change control device for automatic transmission
Inventor: OTSUBO HIDEAKI
IPC: F16H59/38
Filed: 1991-10-09
Abstract: PURPOSE:To more properly set the initial oil pressure in a release side, so that a speed change of small shock can be always executed, by learning- correcting the initial oil pressure of a shift in the release side of a magnetic field based on a rotational speed of a rotary member before starting feedback control, after starting the shift in the release side. CONSTITUTION:A central processing unit 104 inputs a signal of a C2 sensor 120 for detecting a drum rotational speed (speed change progress condition of the first transmission part 60) Nc2 of a clutch C2 and a signal of a C0 sensor 121 for detecting a drum rotational speed (speed change progress condition of the second transmission part 40) Nc0 of a clutch C0. Before changing a tilt of Nc0 by feedback control after starting a low gear shift, Nc0s (first rotational speed) is monitored to obtain a difference alphaNc0s between this first rotational speed and a target value Ncos at this time, and a logic for judging and correcting a high/low value of initial duty ratio DS by a level of this difference is added.
Patent JP-H11125153-A (JP)
Title: Exhaust gas recirculation device
Inventor: ONO TOKUAKI
IPC: F01P3/12
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To enhance the reduction efficiency of a nitrogen oxide through exhaust gas recirculation by burning carbon in the exhaust gas accumulated in an exhaust gas recirculation(EGR) cooler and by preventing a decrease in cooling performance in an exhaust gas recirculation device. SOLUTION: An exhaust gas recirculation pipe 20 is provided with an EGR cooler 22 for cooling an exhaust gas. A cooling water pipeline 23 is provided to introduce engine cooling water from an engine to the EGR cooler 22 for circulation. A cooler body 31 at its exhaust gas inlet part 35 is provided with a burner 24 means for burning carbon stuck to many narrow pipes 34.
Patent JP-2001111258-A (JP)
Title: Substrate and telephone set
Inventor: OKAJI SATOSHI
IPC: H04M1/02
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To eliminate TDD noise, etc., by dissolving the variations in the arranging positions of wires. SOLUTION: A substrate is constituted, in such a way that arranging position exhibiting means 43 which exhibit the arranging positions of wires to be arranged along the substrate are provided on the substrate. In addition, fixing position exhibiting means 44, which exhibit the fixing positions of the wires arranged on the positions exhibited by the means 43, are also provided on the substrate. The exhibiting means 43 and 44 are formed on the substrate by silk screen printing.
Patent JP-H09135430-A (JP)
Title: Document camera
Inventor: MIYAGUCHI AKIRA
IPC: H04N5/225
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To exactly position an object at a hand without confirming any display device positioned at a distant place by easily recognizing the range of photographing when picking up the image of the object while using a miniaturized document camera for which either finder or monitor is not provided. SOLUTION: Since a light frame F expressing the range of photographing is projected from a light frame projector 10 integrally fitted onto an image pickup head 4 along the incident optical axis of an optical image forming system 7 on the image pickup head 4, when the image pickup head 4 faces the surface of a table T, the section inside that light frame F is photographed by the image pickup head 4. Thus, only by setting the object so as to position it inside the light frame F projected at the hand, that object can be easily and exactly positioned.
Patent JP-H1075670-A (JP)
Title: Water supplying device for automatically adjusting amount of stored water at constant level
Inventor: OKAZAKI HIDEKI
IPC: A01G27/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for automatically adjusting the amount of a stored water at a constant level, capable of being installed at a subject for supplying water and also at a small water storing container so as to perform a continuous control of a water storage by simplifying and reduction the structure of the device. SOLUTION: This device for automatically adjusting the amount of a stored water at a constant level, is obtained by mounting a water supplying tube by inserting a pipe 1 and a shrink tube 3 into a hole 7 for inserting at a sucking disc 5 and a hole 11 for insertion at a sucking disc 9, mounting a tangle hanging rod 13 having a hook 12 for a spring by inserting the same into a hole 8 for insertion, drawing a pipe 2 close to the shrink tube 3 by hooking a drawing spring 15 to the hooks 12, 14 for the spring to stop a water flow by narrowing an angle at a bent point 4 of the shrink tube 3, mounting a slide stopper 16 by inserting the pipe 2 and the shrink tube 3 into the slide stopper 16, mounting a tangle 17 by inserting the pipe 2 and the shrink tube 3 into a hole 18 for hanging and then inserting the tangle hanging rod 13 into a hole 19 for hanging.
Patent JP-H10134013-A (JP)
Title: Multi-cpu system
Inventor: NODA KANZO
IPC: G06F15/167
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time when data and programs are transferred from a main CPU to a sub-CPU and speed up the data transfer by detecting the start of data reading operation from a memory by the main CPU and indicating the start of data writing operation to a shared memory. SOLUTION: A data transfer detecting circuit 38a functions as an operation control means which indicates the start of data writing operation to the shared RAM 23a of the sub-CPU as a shared memory after detecting the start of data reading operation from a RAM as the memory of the main CPU. Thus, the operation control means 38a is provided and the writing operation is started as the reading operation is started. Therefore, the need for two steps of a conventional style is eliminated and the data transfer can easily be speeded up.
Patent JP-H04163916-A (JP)
Title: Etching equipment for semiconductor substrate
Inventor: SATO MITSUO
IPC: C23F1/08
Filed: 1990-10-29
Abstract: PURPOSE:To make the formation of etching-resistant film unnecessary on the rear surface of a substrate and to enhance the uniformity and productivity of etching by providing a vacuum chuck consisting of a substrate holding body capable of sucking the rear face of a semiconductor by vacuuming. CONSTITUTION:A wafer holder 3 of a vacuum chuck 50 sucks and holds a wafer 1 with the surface (front) to be etched of the wafer 1 down. Next, setting is performed at the upper center of etching liquid tank 51 while N2 gas flowing. Then, the chuck 50 is lowered, the surface of the wafer 1 is brought to contact with the liquid surface, at the same time, ultrasonic wave is activated, and the holder 3 is rotated and etching is performed. Then, the chuck 50 sucking the wafer 1 already etched is moved to the upper center of water washing tank 52, the surface of wafer 1 is immersed into pure water in the tank 52, washing with water is performed for a predetermined time of period, and etching treatment is completed. By doing this, the formation of the etching-resistant film on the rear surface of wafer 1 becomes unnecessary and the process can be shortened, uniformity of the etching can be improved, and also the running cost can be reduced.
Patent JP-H10136220-A (JP)
Title: Color data conversion device
Inventor: HIRASHIMA TAKESHI
IPC: G09G5/36
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To segment the area of a free form and to provide intermediate gradation to a selected signal output on a defined color space by outputting a signal as a key signal having gradation affected by a designated value whose distance on the color space is the nearest to the maximum. SOLUTION: An input picture is inputted to a nearby value operation means 105 as a coordinate value on a three-dimensional space at every pixel and it is operated. Then, it is inputted to an input designated value specification means 106. The input designated value specification means 106 sequentially compares the input value with all the input designated values recorded in an input designated value recording means 103. Thus, the input designated value whose distance on the color space with the input value becomes minimum is decided, and it is informed to an output designated value selection means 107. The output designated value selection means 107 receiving information reads an output designated value corresponding to the input designated value from an output designated value recording means 104 and outputs it as an output value corresponding to the input value.
Patent JP-H02136678-A (JP)
Title: Central cover for parallel setting and coupling type refrigerator
Inventor: YOSHIOKA NOBUAKI
IPC: F25D23/00
Filed: 1988-11-18
Abstract: PURPOSE:To prevent the deformation of a cover member and make gaps unable to be seen from outside by a method wherein the cover member is formed so as to have a pi-shape section having both hollow legs and the inside of the hollow leg is formed so as to be a thick flat plate while the outside of the same is formed so as to be a curved thin plate. CONSTITUTION:A cover member 15, made of vinyl chloride resin, is arranged along the direction of the height of box bodies 1, 2 and is formed integrally so as to have a substantially pi-shape section. The width of a flat part 15a, corresponding to the lateral part of the pi-shape, is formed wider than a gap between the box bodies 1, 2 while both legs 15b of the pi-shape are formed so as to be hollow and a distance between the outer surfaces of the legs is formed longer than said gap. The inside 15c of the leg is formed so as to be a thick flat plate while the outside 15d of the same is formed so as to be a thin plate curved outward. A double-coated adhesive tape 13 is bonded on the outside surface 15d and is adhered to the side surface 5 of the box body 1. Accordingly, the outside 15d of the leg is provided with an elasticity in left-and-right direction and is deformed along the inflation or recess of the opposing side surfaces 5, 6 of the box bodies 1, 2 while the inside 15c is formed so as to be a thick flat plate and, therefore, will never be deformed by the bulging out or the recess of the side surfaces 5, 6.
Patent JP-2001110469-A (JP)
Title: Electrical connector
Inventor: FURUGUCHI YASUYUKI
IPC: H01R4/48
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector having a pretension type contact which hardly needs dedicated space to a pre-tension and has a completely simple structure. SOLUTION: In an electrical connector equipped having a contact 10, where one end 11 of the contact 10 is attached to a contact attachment part 21 of an insulation block 20 and an extended contact part extending from the end 11 elastically contacts a corresponding contact, a stress-adding part 50 formed of a sloped ridge 51 and the like is provided to a part of the contact attachment part 21 for adding fixed stress to the end 11 of the contact 10 attached to the contact attachment part 21, so that a pre-tension type electrical connector which is superior in space saving and has a simple structure can be realized.
Patent JP-H10135544-A (JP)
Title: Light amplifier
Inventor: KOBAYASHI MASAHIKO
IPC: H01S3/06
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a light amplifier on which the wavelength dependency of gain is decreased without impairing noise characteristics, etc. SOLUTION: Rare-earth doped light fiber 11, which is not excited, is provided in the light path of rare-earth doped light fibers 3 and 13. As a result, the wavelength dependency of amplification gain can be alleviated by the absorption characteristics of the rare-earth doped light fiber 11. Also, a waveguide selective optical reflector 19 is provided in the optical path of the rare-earth doped light fibers 3a and 3b where optical circulator 22 is used, and the wavelength dependency of amplification gain is alleviated by individually controlling the gain in each signal wavelength by adjusting the position of a light reflector 19.
Patent JP-H03152548-A (JP)
Title: Production of photosensitive body
Inventor: DOI ISAO
IPC: G03G5/00
Filed: 1989-11-09
Abstract: PURPOSE:To prevent the degradation and fluctuation in surface potential by subjecting a photosensitive layer to a bombarding treatment before the layer is coated with a vacuum thin film. CONSTITUTION:The oxide film formed on the surface of the surface protective layer is physically struck by ion bombardment and is detached from the surface. The fresh photosensitive layer which is not oxidized appears thereafter. He, Ar, H2, N2, O2, N2O, etc., which themselves do not induce a film forming reaction are usable as the inert gas for the bombarding treatment. The surface protective layer (vacuum thin film) is formed with good adhesiveness by various methods, such as plasma CVD method, photo CVD method, thermal CVD method, sputtering method, vapor deposition method, and ion plating method, on the surface of the photosensitive layer having the surface subjected to the bombarding treatment in such a manner. The good photosensitive body which is free from the degradation in surface potential, the fluctuation in the surface potential, etc., is obtd. in this way.
Patent JP-H09267243-A (JP)
Title: Crankpin phase-indexing device and phase-indexing method
Inventor: MAKINO KUNIO
IPC: B24B5/42
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To attain size reduction and cost reduction in the whole device by arranging a phase-modulating shaft which rotates a crankshaft and indexes of a phase of crankpins different in a phase angle, and connecting a phase indexing shaft rotated by a phase-indexing motor to this. SOLUTION: In the case of indexing a phase of crankpins 40 to 42 of a crankshaft 34, in a condition where both main shaft driving motors 51 and 52 are stopped, a phase-indexing shaft 65 is rotated by a prescribed angle by a phase-indexing motor 67. Therefore, the phase-indexing shaft 65, a phase- modulating shaft 55 and an indexing plate 56 are rotated for indexing to chuck main bodies 26 and 27, and the crankshaft 34 is rotated for indexing with the second axis αas the center, and either of crankpins 40 to 42 is arranged for indexing in a work position on the same axis as the first axis αof main shafts 23 and 24. According to the completion of indexing, an engaging body of a cylinder 60 is engaged with an engaging groove of the indexing plate 56, and the indexing plate 56 is positioned and held at a prescribed indexing angle.
Patent JP-H08127904-A (JP)
Title: Brassiere for maternity
Inventor: SAKAMAKI MICHIKO
IPC: A41C3/04
Filed: 1994-11-01
Abstract: PURPOSE: To obtain a brassiere for maternity enabling the cup part thereof to be openable in a simple operation while retaining its function in conducting nursing a baby. CONSTITUTION: A bust-up cloth piece 3 with a wire 4 is adjacently connected to a brassiere band body 1, one end of a cup part as a sewing part 6 is adjacently connected to the underarm body part and the upper end of the cup part is made into a superposed part 7; thereby, the cup part is made openable by means of the fasteners 2 of the band body 1 and the fasteners 2' of the cup part with both the sewing part and the superposed part 7 as supports.
Patent JP-S63145354-A (JP)
Title: Phenolic resin composition for electrical insulation
Inventor: YAMAMOTO KAZUNORI
IPC: H01B3/36
Filed: 1986-12-08
Abstract: PURPOSE:To obtain the title composition excellent in flexibility and electrical insulating property and useful as an electrical insulating molding material, a varnish or the like, by mixing a phenolic resin with a specified rubber-like elastomer. CONSTITUTION:100pts.wt. resol or novolak phenolic resin is mixed with 5-100 pts.wt. rubber-like elastomer (e.g., uncured natural rubber) of an SP-value differing from that of the phenolic resin by at most 4.0 (absolute value) and, optionally, a filler, an antioxidant, a curing agent, a plasticizer, etc., and the resulting mixture is melt-mixed to uniformly disperse the rubber-like elastomer in the phenolic resin matrix in a microscopic separation state.
Patent JP-S62152225-A (JP)
Title: Forecasting encoding device
Inventor: TAKAYAMA MAKOTO
IPC: H03M7/38
Filed: 1985-12-26
Abstract: PURPOSE:To increase a data compressing efficiency by designating the signal of a short code length in the sequence from the value with a high occurrence frequency out of the values of respective forecasting difference signals. CONSTITUTION:A forecasting encoding device is composed of a digital subtractor 1 to subtract forecasting data from input data and send the difference data, a non-linear quantizing device 2 to execute the non-linear quantization of the difference data and send the representative value data, a forecasting device 3 to be equipped with a linear forecasting filter and send the forecasting data, a coder 4 to variable-length-encode the representative value data of the non-linear quantizing device 2 and send the output data and a digital adder 5 to add the representative value data and the forecasting data. To variable- length-encode the representative value data obtained from the non-linear quantizing device 2, it is satisfactory to determine the code length with the data of the best occurrence frequency as a center.
Patent JP-2000124563-A (JP)
Title: Simple structure wiring board
Inventor: YAMAMOTO NAOHIRO
IPC: G06F17/50
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To grasp wiring delay with ease by filling up a through hole only at a specified position with a conductive matter, or engaging the conductive matter with the through hole only at the specified position, to form a desired circuit wiring. SOLUTION: In a simple structure wiring board 100, an electronic circuit wherein a wiring part 120 is provided in a lattice-like manner is formed on a board 110. A through hole 123 is provided between each two adjoining positions where the wiring part 120 of the electronic circuit crosses to each other, and each of these two points does not electrically conduct to each other. And, each through hole 123 is filled up with a conductive matter so that two adjoining points, where the wiring part 120 crosses to each other, on both sides of each through hole 123 electrically conduct to each other. And, only specified through holes 123 are filled up with the conductive matter, or the conductive matter is engaged with only specified through holes 123, so that a desired circuit wiring is formed.
Patent JP-S62154996-A (JP)
Title: Luminance and chrominance signal separating circuit
Inventor: HIRANO YASUHIRO
IPC: H04N9/78
Filed: 1985-12-27
Abstract: PURPOSE:To improve the picture quality of a reproduced image by separating a high-definition television signal with compatibility in picture element units. CONSTITUTION:New motion detection is employed so that it is decided that hatched areas are still image areas in a two-dimensional frequency area of time and vertical frequencies. The reason is that the high-definition television signal having compatibility has a luminance signal Y on a Y axis for a still picture and a chrominance signal C and a high-definition signal YH' have signal spectrum components at time frequency f=+ or -15Hz. For the purpose, the signal spectrum of the high-definition television signal is detected in a time and a vertical frequency area to decide a still picture when the spectrum is present in a hatched area or an animation when the spectrum is present in an area other than the hatched areas, detecting motion in picture element units.
Patent JP-H02138734-A (JP)
Title: Manufacture of semiconductor device
Inventor: INADA TAKAHISA
IPC: H01L21/336
Filed: 1988-11-18
Abstract: PURPOSE:To remove an interlayer leak by a method wherein an insulative film is etched until the surface of a conductive film appears and a wiring material is deposited on the whole surface of a substrate to obtain a contact with the conductive film. CONSTITUTION:A silicon oxide film 22, gates consisting of a poly silicon film 23, a first CVD silicon oxide film 24, an n<+> diffused layer 25 which is used as source and drain regions, and a MOSFET having a second CVD silicon oxide film 26 are formed on a silicon substrate 21. Moreover, after a pattern is formed of a photoresist 30, the film 22 in a contact hole part 34 is etched and after the resist 30 is removed, a silicon epitaxial growth layer 35 is selectively grown only in the hole 34, under which the layer 25 is exposed, to fill the step differences of the hole 34. Then, a third CVD silicon oxide film 36 and a borophosphate glass film 29 are deposited, a heat treatment is performed at the softening point or higher of the film 29 and the film 29 is reflowed and flattened. Then, the film 29 is etched back until the surface of the layer 35 appears on the surface and an Al film 37 is deposited as wiring material.
Patent JP-2000092176-A (JP)
Title: Goods for portable telephone
Inventor: KITANO KATSUYA
IPC: A45C11/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide goods for portable telephone set, which improves not only the fashion level of a portable telephone set but also fits property against a hand, can prevent the portable telephone set from getting wet from refreshments when it is placed on a table, becomes a cushion when the telephone set is dropped, and can protect the portable telephone set from damages, improve the sanitary state of the portable telephone set and dissolve the trouble of an electromagnetic wave. SOLUTION: An article for portable telephone set 1 is formed by the combination of a frame body 3, which is formed into frame shape of a human body in a size adjusted to a portable telephone set 2 and which holds the portable telephone set 2 from a back side and a decoration member 4 installed on the frame body 3. In the frame body 3, arm parts 6 and 6 and leg parts 7 and 7 are formed by using materials having folding/form-holding property. The decoration member 4 stores a capsule impregnated with aromatic, antibacterial agent and deodorizer in the inner part and a container with electromagnetic wave preventing water. When the goods 1 are fitted to the portable telephone set 2, the fashion level of the portable telephone set 2, fitting property to the hand, water proof and shock resistance can be improved.