baber/WOPTO huggingface dataset:
Patent JP-H02105703-A (JP)
Title: Dielectric coaxial resonator
Inventor: TOMONO KOJI
IPC: H01P7/08
Filed: 1988-10-14
Abstract: PURPOSE:To easily miniaturize the title resonator and, at the same time, to make the resonator to have a form suitable for surface mounting by forming a laminated dielectric body by piling up plural sheets of a dielectric substance and providing a layered center conductor which becomes a resonator between prescribed facing intermediate layers in the laminated dielectric body. CONSTITUTION:A laminated dielectric body 12 formed to a chip of a rectangular prism is formed by piling up a prescribed number of square sheets 11 of a dielectric substance and a layered belt-like center conductor 13 which becomes a resonator is formed between facing dielectric sheets 11 which are arranged as intermediate layers at the central part of the laminated dielectric body 12. Then electrodes are formed over entire areas of all outer peripheral surfaces of the body 12 except the one where one of the end faces of the central conductor 13 is exposed. Then the electrodes formed on the four surfaces surrounding the center conductor 13 are used as outer conductors 14 and the electrode formed on the surface where the other end face of the conductor 13 exists is used as a short circuit electrode 15. Therefore, a small-sized dielectric coaxial resonator can be realized and, at the same time, the shape of the resonator can be made suitable for surface mounting.
Patent JP-S6426865-A (JP)
Title: Image forming device
Inventor: SAKAMOTO KOJI
IPC: G03G21/14
Filed: 1987-10-16
Abstract: PURPOSE:To reduce the frequency of replacing a latent image carrier and that of an image forming unit by providing a display means displaying that the image forming unit has to be replaced and a display means displaying that both the image forming unit and the latent image carrier have to be replaced. CONSTITUTION:When the image forming unit reaches its service life, signals from a unit life detecting means 60 are inputted to and displayed on a 1st display 61. If a photosensitive body does not reaches its life, no output from an AND circuit 62 exists, and a 2nd display 64 does not light up. When a photosensitive body becomes dead and signals from a photosensitive body life detecting means 63 are inputted to the AND circuit 62, the displays 61 and 64 keep going off unless the signals from the unit life detecting means 60 are outputted. When the life of the image forming unit is detected with photosensitive body life detecting signals outputted, both the displays 61 and 64 light up to display that the potosensitive body and the image forming unit are to be replaced. Thus the frequency of replacing the latent image carrier and that of the image forming unit can be reduced.
Patent JP-H0570803-A (JP)
Title: Injection-molding composition and production of sintered article containing dispersed carbide using the composition
Inventor: ENBOKU MASAKAZU
IPC: B22F3/02
Filed: 1991-09-10
Abstract: PURPOSE:To injection-mold precision machine parts of metal or alloy wherein carbide grains are dispersed and to minimize the difference in size between the injection-molded article and the product by using an injection-molding composition wherein carbide grains are finely and uniformly dispersed. CONSTITUTION:This injection-molding composition consists of a raw powder of metal or alloy and an org. binder contg. polysilanes, the raw powder contains 92-97wt.% copper powder, and the binder contains 1-3wt.% polystyrene and 1-7wt.% polysilanes. The composition is injection-molded, and the molded article is debindered at 200-400 deg.C and then sintered at 950-1050 deg.C to produce a sintered article wherein carbide grains are dispersed.
Patent JP-H07113138-A (JP)
Title: Colored aluminum alloy clad material for forming dissimilar-color surfaces
Inventor: YAMADA YUJI
IPC: C22C21/00
Filed: 1993-10-18
Abstract: PURPOSE:To obtain a colored Al alloy clad material for forming dissimilar-color surfaces, capable of producing different colors, by cladding an Al alloy material containing specific percentage of Fe with an Al alloy material containing specific percentages of Fe and Cr. CONSTITUTION:An alloy material (Al-Fe alloy material) consisting of 0.5-3.0wt.% Fe and the balance Al with inevitable impurities is clad with an Al alloy material (Al-Fe-Cr alloy material) consisting of 0.5-3.0wt.% Fe, 0.2-0.7wt.% Cr, and the balance Al with inevitable impurities. By applying anodic oxidation treatment to the resultant clad material, the Al-Fe alloy material produces a grayish or blackish color and the Al-Fe-Cr alloy material produces a greenish yellow color, by which the clad material having dissimilar-color surfaces can be obtained.
Patent JP-H05101654-A (JP)
Title: Semiconductor memory device
Inventor: ASANO TAKASHI
IPC: G11C11/409
Filed: 1991-10-08
Abstract: PURPOSE:To attain the high speed in batch writing in a dynamic semiconductor memory device provided with a batch writing function by which the same data is written in all memory cells on the same word. CONSTITUTION:The device is provided with a circuit in which the division selecting circuits of digit lines 11, 21 and of reference lines 12, 22 are added to the dynamic semiconductor memory device provided with a batch writing function. The configuration is that, when the batch writing flag signal FWM is on a high level, a division signal TG becomes a low level before a word line WL and a batch writing line FW rise, and a memory cell side is separated from the batch writing data.
Patent JP-2001082254-A (JP)
Title: Injector for gas engine
Inventor: TAKEMOTO TORU
IPC: F02M21/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To control a gaseous fuel supply timing and supply quantity regardless of variation in a gas supply pressure or a cylinder pressure in a gas engine. SOLUTION: A valve body 31 having a poppet type valve element 41 which can be freely opened/closed is disposed on the way of a passage for supplying a gas fuel to a cylinder. The poppet type valve element 41 is energized toward the valve closing side by a spring 48 and is put to sit on a valve seat 43 of the valve body 31. A solenoid 53 having a rod 54 linked with a valve stem 42 of the poppet type valve element is mounted to the end of the valve body 31 so as to open the poppet type valve element 41 through the rod 54 when the solenoid 53 is actuated. Valve housing rooms 31a, 34a for housing the poppet type valve element 41 and the valve stem 42, and a solenoid housing part 39 for housing the solenoid 53 are separated by a partition 50. A space 38a within the solenoid housing part 39 is communicated with atmosphere.
Patent JP-S63112261-A (JP)
Inventor: HIRAI KIYOSHI
IPC: B62B5/06
Filed: 1986-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04140326-A (JP)
Title: Ripper bucket
Inventor: ONO TOSHIHIRO
IPC: E02F3/40
Filed: 1990-10-01
Abstract: PURPOSE:To effectively perform breaking operation and loading operation by a method in which a ripper point provided on the central part of a bucket is allowed to slide back and forth to the center of the cutting edge. CONSTITUTION:A ripper point 3 is set in a back and forth slidable manner on the central part of the cutting edge 2 of a bucket body 1. A fluid is directed to the anti-piston rode side of cylinder 6 to move the cylinder 6 provided at the tip of shank 5 forwards, and the ripper point 3 is projected forwards through the piston portion 4. Fluid is then directed to the piston rod side of the cylinder 6 to move the point 3 backwards, and the projection of the ripper point 3 is reduced. During the breaking of rockbed, great force can be applied to the point 3, whereby effectively permitting both breaking and loading operations.
Patent JP-S62120988-A (JP)
Inventor: GODAI HIROSHI
IPC: B25J9/04
Filed: 1985-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04138263-A (JP)
Title: Printer head
Inventor: MURANO SHUNJI
IPC: B41J2/44
Filed: 1990-09-29
Abstract: PURPOSE:To enable a burden on a central processing unit to be lightened by a method wherein processes such as change of a block, transfer of a data to a latch circuit from a storage means, etc., are performed inside a printer head. CONSTITUTION:A printing data and a clock pulse are inputted from a central processing unit 02. The block pulse of one block content is counted with a counter C1, and a clock detection signal is generated. The data of a shift register 4 is transferred to a latch circuit 6 by the block detection signal and at the same time an input direction to the shift register 4 is reversed for each block by a DFF 8. Further, after one clock pulse has elapsed, a strobe signal is emitted from a block detection signal, and the printing data is sent to a path line via gates A0-A62 by this signal. The block detection signal is inputted to a counter C2 to count a number of blocks. The clock is selected with decoders D1-D3 by a block selective signal based thereon, and a transistor array 20 is driven.
Patent JP-H07115607-A (JP)
Title: Head mounting type video display device
Inventor: KENNO KOKICHI
IPC: H04N5/64
Filed: 1993-10-19
Abstract: PURPOSE:To perform the adjustment of eye width/pupil deviation with simple operations by operating a video cutting means and an illuminating means when adjusting the pupil positions of an observer. CONSTITUTION:Since light from a video display element 1 is made incident to an eyeball E of the observer, the light disturbs the adjustment of pupil deviation adjustment. Therefore, a video signal is stopped by providing the electric video cutting means at the circuit of the element 1 so that a picture can get dark at the time of pupil deviation adjustment. Then, at the time of pupil deviation adjustment, the light from the pupils of the observer near the focal point of a concave reflection mirror 4 is reflected in the direction of the reflection mirror 4 by a semi-transmission plane 3, reflected on the reflection mirror 4, turned to parallel light and guided again to the eyeball E by the plane 3, and the pupils are observed by the observer as distant virtual images. At such a time, when the injection pupils of the display device are not matched with the pupils of the observer and the pupils are deviated, the observer can not observe its own pupil images in the direction of a visual line A so as to discriminate the pupil deviation. Thus, its own pupil images can be observed in the direction of the visual line A by adjusting the eye width adjusting mechanism of the video display device.
Patent JP-H10107108-A (JP)
Title: Stress migration testing method and sample for evaluating wiring
Inventor: NISHIMURA KOICHI
IPC: H01L21/3205
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To quickly provide a stress migration testing method for testing stress migration. SOLUTION: A first-layer insulator 12 is formed on the surface of a semiconductor substrate 11, a first-layer metal wiring 13 is formed on the first-layer insulator 12, a second-layer insulator 14 is formed on the first-layer insulator 12 and the first-layer wiring 13, and a second layer metal wiring 15 is formed on the second-layer insulator 14. Further, a cut-out site 16 is formed at the crossed part between the second-layer metal wiring 15 and the first-layer metal wiring 13, and the shape of the above protruding part is adjusted, thus evaluating the second-layer metal wiring.
Patent JP-H1191454-A (JP)
Title: Interior trim member for automobile
Inventor: TAKIMOTO MASAMI
IPC: B60J5/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an interior trim member for an automobile which is excellent in lightness, rigidity, high productivity and sanitariness and has the excellent antibacterial action and antibacterial action maintaining performance by using a particularly small quantity of an antibacterial agent. SOLUTION: In an interior trim member for an automobile whose outermost layer is an antibacterial agent containing resin layer and which is molded by thermoplastic resin multilayer blow molding, it is formed of three layers or more, and both the outermost layer and the inmost layer can be formed as an antibacterial agent containing resin layer. In this case, the antibacterial agent containing resin layer contains an inorganic antibacterial agent by 0.1 to 15 wt.%, and a thickness of the antibacterial agent containing resin layer is desirably set to 1/50 to 3/4 of a thickness of the whole layers. It is suitable for an instrument panel by using a polyolefin resin.
Patent JP-2001082309-A (JP)
Title: Knock detection device of internal combustion engine
Inventor: TAKAHASHI YASUHIRO
IPC: G01L23/22
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To ensure an excellent knock detection state even when a noise component of low amplitude and over a long period of time is superposed on an ion current detection signal. SOLUTION: This device comprises means 1 for detecting ion current (i) flowing through an ignition plug 8, filter means 2 for extracting a knock signal Ki from the ion current (i), means 22 for determining a knock state based on the knock signal Ki, means 11 for calculating a first integral value Km1 of the knock signal Ki, means 21 for setting fundamental threshold TH based on the first integral value Km1, means 12 for calculating a second integral value Km2 by carrying out an integral processing of only an amplitude more than a lower limit level in the knock signal Ki, and means 32 for setting the fundamental threshold as the lower limit level. Knock generation is detected based on the second integral value Km2.
Patent JP-H02108875-A (JP)
Title: Protective device for electrical part
Inventor: HIKOBE ATSUO
IPC: F04B39/00
Filed: 1988-10-18
Abstract: PURPOSE:To prevent moisture from entering into a terminal cover from a gap by forming a guide incliningly such that its side wall is enlarged inwardly and its upper wall is lowered outwardly, thereby preventing lead wires from being overlapped at an outlet. CONSTITUTION:The guide of the take-out part 11 of a terminal cover is formed incliningly such that its side wall 15 is enlarged inwardly and its upper wall is lowered outwardly. As a result, respective lead wires 12 collected at an outlet 14 are drawn out approximately in a straight line from the connecting terminal 9 of a sealing terminal 7 and the connecting part of the terminal 10 of an overload relay 8, and the respective lead wires are not overlapped at the outlet 14. The outlet 14 is formed approximately in the inverted shape of a character U and the part for drawing out the lead wire 12 is made longer, so that the moisture falling on the terminal cover 5 does not enter into the terminal cover.
Patent JP-H0787882-A (JP)
Title: Preparation of edible meat product processed by electric current
Inventor: MIYAHARA KINGO
IPC: A23L5/10
Filed: 1993-09-24
Abstract: PURPOSE:To obtain a processed meat having brown outer surface and red inner part by dipping a raw meat block containing nearly uniformly impregnated salt into an electrically conductive liquid, heating the meat by passing electric current and roasting the surface of the treated meat. CONSTITUTION:Raw meat block A containing nearly uniformly impregnated salt is completely dipped in an electrically conductive liquid B and heated by passing electric current through the conductive liquid using a pair of electrodes 1, 1. The electric heating treatment is continued immediately before the discoloration of the inner part of the meat block takes place. The surface of the treated meat block is roasted to easily obtain a processed meat product similar to roast beef in a short time.
Patent JP-H0791560-A (JP)
Title: Pilot valve
Inventor: MORISHITA NAOTO
IPC: F16K31/42
Filed: 1993-09-24
Abstract: PURPOSE:To provide a pilot valve which can be used for application of a high water pressure, where a stroke of a pilot valve body is remarkably small. CONSTITUTION:A pilot hole 27 is formed on a cover member 22 constituting a back pressure chamber 24. A pilot valve seat 28 is disposed at the edge of the pilot hole 27 on a side of the back pressure chamber 24, inside of which a pilot valve body 31 is housed. Consequently, the pilot valve body 31 is retracted singly at remarkably small retracting stroke. A pressure of the back pressure chamber 24 presses the pilot valve body 31 against the pilot valve seat 28, thus preventing water from leaking through the pilot hole 27 even if the pressure of the back pressure chamber 24 is high.
Patent JP-2000092406-A (JP)
Title: Program selection station guide device
Inventor: HAMAZAKI TADASHI
IPC: H04N5/445
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a program selection station guide device, capable of visually recognizing whether or not reception is possible and indicates a receivable channel among displayed channels. SOLUTION: This program selection station guide device 1 is provided with a reception device 4, equipped with a selecting station and receiving means 10 which receives a broadcast radio wave sent from a broadcasting station and selects and receives a channel out of it, and also extracts data regarding the current time and data regarding program information sent through respective channels from the broadcasting radio wave, a data storage part 15 storing the respective extracted data and a table generation part 20 which generates a high-audience-rated channel order table, showing whether or not reception is possible for every channel at the present time based on data stored in a channel counter 19 counting and storing selected and received channels and data stored in a data storage part 14 and with a display means 5.  An arbitrary channel from among the channels displayed in the high-audience-rating channel order table is displayed to select the station and receive it.
Patent JP-2001079880-A (JP)
Title: Insert molding method and mold used therein
Inventor: HARA KOICHI
IPC: B29C45/14
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an insert molding method facilitating the positioning of an insert body and preventing the positional shift of the insert body even at the time of injection molding, and an insert mold. SOLUTION: An insert mold 10 consists of a first mold 12 and a second mold 14 and the support part 18 and guide part 140 of an insert body 40 are provided in the second mold 14. After the insert body 40 is placed on the support part 18 of the second mold 14, both molds are clamped and a molten resin is injected in the molding space formed by both molds. The insert body 40 is positioned by the guide part 140 and certainly held even at a time of injection molding so as to be prevented from positional shift.
Patent JP-H03123833-A (JP)
Title: Semiconductor strain gauge type pressure sensor
Inventor: KURITA MASAHIRO
IPC: G01L9/04
Filed: 1989-10-09
Abstract: PURPOSE:To lower freezing temperature, to improve the quality and to discharge liquid naturally by setting the diameter of a hole bored in a support base to 0.1 - 1.0mm and forming a gap between a case and a gauge set in a cone shape to >=1mm. CONSTITUTION:A strain gauge chip 1 has a resistance formed by diffusion on the top surface so as to constitute a strain gauge and is equipped with an aluminum electrode which is formed with vapor deposition so as to make an external electric connection. The electrode and a lead terminal is connected by wire bonding using a gold wire. Further, the strain gauge chip 1 is joined with the support base 2 which has the pressure intake hole 6 of 0.1 - 1.0mm in hole diameter and further the support base 2 is adhered and fixed to a support cradle 3 with an adhesive 4. The support cradle 3 is adhered and fixed to the case 5 which has a cone-shaped space 7 of >=1mm. Consequently, the freezing temperature of water in the pressure intake hole 6 can be lowered below -10 deg.C and liquid staying in the space 7 can be discharged naturally.
Patent JP-H1199701-A (JP)
Title: Printer and its drawing data forming method
Inventor: MORITA YUKIAKI
IPC: B41J5/30
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of accesses to a memory and speed up the printing by a printer by writing a drawing data formed by carrying out the adjustment of printing density and the gradation of density change of the boundary in the printer at the time of forming the drawing data of many-valued gradation figure. SOLUTION: The coordinates of a left end edge 311 and a right end edge 312 of a horizontal line of a figure 31 are computed on a left end edge X coordinate computation section 71 and a right end edge X coordinate computation section 72 by a current data forming control section 75 of a many-valued data development section 7, and the density of respective points of the current line is computed based on a position data of a drawing data, and the computation density is divided into respective zones and allocated thereon.  Density change points of density zone boundary of the drawing data are monitored by a density change point correction section 76 to smooth the gradation of density, and the number of pixels is counted and when a pixel density data of the given numbers is substituted, the 'gradation' is processed without the density substitution until the following density change point is reached. The drawing data amount is stored in a data buffer 77 until the amount becomes larger than an external memory bus width.
Patent JP-H10117009-A (JP)
Title: Formation of circuit
Inventor: TSAI CHUANG-CHUANG
IPC: H01L21/336
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a formation method of a sensor device with a structure for preventing the generation of bubbles in an interface of a layer. SOLUTION: When a sensor device with a sensitive element and a thin-film transistor 252 is manufactured, a semiconductor layer, wherein semiconductor channel leads 260, 262 are formed, is manufactured to contain fine crystalline silicon (μc-Si). The μc-Si prevents generation of bubbles in an upper surface and a lower surface of a semiconductor layer, when a sensitive element is manufactured in a silicon base layer successively. The μc-Si layer is fixed, having hydrogen which is so little as to prevent generation of bubbles or fixed having a crystalline particle structure which can dissipate hydrogen so rapidly, as to prevent the generation of bubbles or formed providing an interface of the layer with sufficient stability for preventing the generation of bubbles.
Patent JP-H1093669-A (JP)
Title: Cover open/close detector
Inventor: SUGATA MAKOTO
IPC: H04M1/23
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a cover open/close detector which has the production cost reduced and has the area of an operation part reduced by eliminating a need of providing a hole only for cover open/close detection in the main body operation part and a need of providing a cover open/close detection button which is formed as one body together with a key sheet only for cover open/close detection. SOLUTION: This device is provided with a button 13 which is provided on a main body operation part 11 and is used for at least normal operation, a projecting body 14 which is provided on the rear side of a cover 12 so as to face the button 13 and continuously depresses the button 13 at the time of closing the cover 12, and a discrimination part 15 which discriminates that the button 13 is kept depressed for a certain time or longer by the projecting body 14. It is discriminated by the discrimination part 15 that the button 13 is kept depressed for the certain time or longer, thus detecting the close state of the cover 12.
Patent JP-S62123496-A (JP)
Inventor: IWASE HIROSHI
IPC: G10H1/057
Filed: 1985-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。