baber/WOPTO huggingface dataset:
Patent JP-H08296068-A (JP)
Title: Plasma low temperature etching device
Inventor: SAWAI MIKIO
IPC: C23F4/00
Filed: 1995-04-21
Abstract: PURPOSE: To execute a precise etching work by suppressing a temp. variation of a matter to be etched lower than heretofore. CONSTITUTION: A liq. nitrogen ejection chamber 14 is disposed just under a lower electrode, and an ejection device 15 is installed in the liq. nitrogen ejection chamber 14. Numerous ejection holes for ejecting the liq. nitrogen are formed at the lower electrode 20 side of the ejection device 15. A fluorescent thermometer (in figure 1, only an optical fiber 24 is indicated.) is attached on a matter 30 to be etched, and the liq. nitrogen is ejected intermittently toward a cooling surface 13 with the ejection device 15 so that temp. detected with the thermometer may reach a prescribed value. In such a way, a precise temp. control in ±1 deg.C is possible.
Patent JP-H01295730-A (JP)
Title: Card base material fixing jig
Inventor: GOKAMI MASAO
IPC: B23Q3/06
Filed: 1988-05-18
Abstract: PURPOSE:To accurately obtain a depth of cut with an adapted surface serving as the cutting reference surface by holding a card base material to be pressed between a fixed plate, arranged in a cutter side and providing a cutting window for a cutter to pass through, and a pressing plate while forming a vacuum sucker groove in a surface, adapted to the card base material, of the fixed plate and closely attaching the base material to the adapted surface. CONSTITUTION:A card base material 20 is inserted between a fixed plate 11 and a pressing plate 18, and the plate 18 holds by its pressing the card base material 20. The fixed plate 11 provides a cutting window 12 for a cutter 28 to pass through while a sucker groove, connected to a vacuum device, in a surface 11a adapted to the card base material 20. By this constitution, a surface 20a in a side of the fixed plate 11 of the card base material 20, pressed and sucked to the adapted surface 11a, is formed into an almost plane shape, and a recessed part 20b is cut and formed by the cutter 28 with the adapted surface 11a of the fixed plate 11 serving as the cutting reference. Accordingly, the recessed part 20b enables its depth of cut to be accurately obtained.
Patent JP-S5245089-A (JP)
Title: Making method for clamp for use of wiring or tubing
Inventor: ISHII HIROKAZU
IPC: F16L3/12
Filed: 1975-10-07
Abstract: PURPOSE: To efficiently manufacture the clamp of plastic coating for use of securing to hold the wiring and tubing on the structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62276673-A (JP)
Title: Multiwindow display device
Inventor: KIKUCHI NORIYOSHI
IPC: G06F3/048
Filed: 1986-05-26
Abstract: PURPOSE:To display the image of a required window on the uppermost position and to attain the processing of the window by setting up the display priority of order the window including a cursor to the highest priority and displaying the whole images of the window. CONSTITUTION:A window priority order storing part 6 stores the display priority order of plural windows, a window area storing part 7 stores respective display areas of superposed windows and a cursor position storing part 9 stores the positional coordinates of the displayed cursor. The position of the cursor is controlled by a cursor display control part 8. A window control part 4 sets up the display priority order of the window including the positional coordinates of the cursor to be moved based on an instruction from a positional coordinate input part 2 to the highest value.
Patent JP-S5822109-A (JP)
Inventor: ITOU TATSUO
IPC: B27D5/00
Filed: 1981-07-31
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-S5647993-A (JP)
Title: Signal memory device
Inventor: HIRASHIMA MASAYOSHI
IPC: G11C16/02
Filed: 1979-09-20
Abstract: PURPOSE:To make it possible to read a random signal of a random part in mass ROM freely with simple constitution by reading each ROM of composite ROM stored in common addresses forming a fixed no-signal part according to assignment. CONSTITUTION:Through the operation of keyboard 5, the low-order two bits, etc., of ROMs 1A-1D of composite ROM4 are assigned for the initial address of the 2nd music, etc., of fixed bits of a no-signal component and that of the 3rd music, etc. Then, every time the initial address changes to one bit according to the clock counting-up of the program counter of control part 6 and the low-order two bits, etc., reach 00, ROMs 1A-1D are read and the contents of the 2nd music, etc., are read sequentially and continuously until the initial address of the 3rd music, etc., latched according to the operation of board 5 agrees with the count value of the program counter. Therefore, the simple constitution can read a random signal at a random part in mass storage ROM freely.
Patent JP-S61278730-A (JP)
Title: Difference pressure detecting device
Inventor: YAMADA HIDETOSHI
IPC: G01L13/02
Filed: 1985-06-04
Abstract: PURPOSE:To detect difference pressure between two rooms at high sensitivity by differing the pressure receiving area of the 1st pressure receiving member from that of the 2nd one. CONSTITUTION:A communicating hole 20 is formed on a supporting member 8, and the 1st pressure receiving member 23 including a plate body 21 and a bellows 22 faces the room 6 at the side of an entrance 3 and covers the communicating hole 20. The 2nd pressure receiving member 24 has the smaller pressure receiving area S2 than that S1 of the 1st pressure receiving member 23. Thus the spring constant of the bellows 22 is made smaller and the ratio of the 1st pressure receiving area to the 2nd pressure receiving area is made larger. With this constitution, when the difference pressure between the rooms 6 and 7 arises, the plate body 25 of the 2nd pressure receiving member 24 can obtain a large displacement amount. After a shielding valve is closed, a difference pressure detector 1 can detect a drop in the pressure of the secondary room 7 at high accuracy.
Patent JP-H07325177-A (JP)
Title: Elastic leg part
Inventor: YUKIMACHI HIROSHI
IPC: B41J29/06
Filed: 1994-06-02
Abstract: PURPOSE:To provide an elastic leg part which is surely fixed to the bottom plate of a device and is prevented dislocation from the bottom plate. CONSTITUTION:For an elastic leg part 1 constituted of a leg body 2 consisting of an elastic body coupled with a circular hole 4a formed in the bottom plate 4 of a device and a pin part 3 for fixing the leg part 2 to the bottom plate 4 by inserting it in the leg body 2 and expanding the part of the leg body 2, the top of the pin part 3 is put lower than the surroundings in the fixed state. The top surface 3e of the pin part 3 is formed in concave surface. Since the top end of the pin part 3 does not at least project above the leg body 2 and the top surface 3e of the pin part 3 is formed in concave shape, the pin part 3 is not directly pushed even by the unexpected push to the elastic leg part from inside with a finger of a worker, for example, the pin part 3 does never come off downward from the leg body 2, the fixed state of the elastic leg part 1 to the bottom plate 4 is maintained as it is, and the dislocation of the elastic part 1 from the bottom plate 4 is prevented.
Patent JP-H04349680-A (JP)
Title: Semiconductor light emitting device
Inventor: TABUCHI HARUHIKO
IPC: H01S5/14
Filed: 1991-05-27
Abstract: PURPOSE:To enlarge a wavelength variable range by providing first, second optical waveguide means mounted in parallel between first and second optically amplifying means, combined at both ends and optically coupled by both the amplifying means at the combining point, and differentiating wave numbers of light aligned in both the waveguide means to oscillate at a single wavelength. CONSTITUTION:First, second optically amplifying means 1, 2 are formed of laser media each having an inverting distribution and an operation for amplifying light. First light branching.mixing means 3 is operated as branching means at a point P when a light is propagated from the left to the right, and second light branching.mixing means 3 is operated as light mixing means. On the contrary, when the light is propagated from the right to the left, means 4 is operated as light branching means, and the means 3 is operated as light mixing means. First, second optical waveguide means 5, 6 are varied in its refractive indexes by first, second refractive index enabling means 7, 8. When the same wavelength light is propagated between the P and Q, the wave numbers of the lights aligned between the P and the Q are differentiated at the means 5 and 6.
Patent JP-S61279664-A (JP)
Title: Surface alloying treatment of metallic member
Inventor: YAMAJI KENKICHI
IPC: C23C10/30
Filed: 1985-06-04
Abstract: PURPOSE:To form easily an alloy layer having high quality and workability onto the surface of a metallic member with high accuracy by depositing a metal having the m.p. lower than the m.p. of the metallic member by evaporation on the surface of the metallic member then subjecting the vapor-deposited metal to diffusion heating thereby alloying the metal and the metallic member. CONSTITUTION:Aluminum having the m.p. lower than the m.p. of the copper or copper alloy member 1 is deposited by evaporation to 0.03-3mu thickness on the surface of the member 1 by using a method such as ion plating, ion cluster beam or sputtering to form an aluminum film 2 thereon. The film 2 is then subjected to the diffusion treatment for 3-80sec at 680-960 deg.C to alloy the surface of the member 1 and to form a Cu-Al alloy layer 3. The layer 3 contains about 5-12% Al, has the uniform film thickness, has the excellent corrosion resistance, oxidation resistance and colorability and good adhesiveness and does not exfoliate even in the subsequent working.
Patent JP-2000313793-A (JP)
Title: Aqueous dispersion of polyester resin and coating film formed product made therefrom
Inventor: FUJITA EIJI
IPC: C08L67/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous dispersion capable of forming coating films excellent in water resistance and chemical resistance (in particular, alcohol resistance), and to obtain such a coating film formed product by using the above aqueous dispersion. SOLUTION: This aqueous dispersion of polyester resin is obtained by formulating the components A to C as described below: (A) a polyester resin composed of polybasic acid component and polyhydric alcohol component, having an acid value of 8-40 mgKOH/g, glass transition temperature of >=40 deg.C or number- average molecular weight of >=9,000, (B) a basic compound, and (C) an organic solvent at 0.5-50 wt.% based on this aqueous dispersion, selected from ketones, alcohols and glycol derivatives, and having a boiling point of <=150 deg.C; wherein the polyester resin microparticles are homogeneously dispersed in an aqueous medium.
Patent JP-S61935-A (JP)
Title: Optical record reproducing device
Inventor: YOSHIZUMI KEIICHI
IPC: G11B7/135
Filed: 1984-06-12
Abstract: PURPOSE:To enable data file record reproducing of high-precision picture, digital picture and high transfer rate by an optical disk by condensing light from two laser light sources on the same light recording medium. CONSTITUTION:Light came out from semiconductor lasers 11, 12 is condensed on two points close to each other by condensers 13, 14. Only light came out from the laser 12 is reflected by a mirror 15. These light is made to parallel light by a collimator lens 16, distributed isotropically by a beam expander 17 and condensed on a light recording medium 21 by a condenser lens 20. The direction of polarization of reflected light from the light recording medium 21 is made perpendicular to the face of paper by a lambda/4 plate 19, reflected by a polarizing prism 18, condensed two points close to each other by a lens 22, and the reflected light is branched to two directions by a mirror 23. A focus error signal is detected from light by a photodetector 28, and a tracking error signal is detected by a photodetector 27. A light detector 24 corrects slight deviation from the track, and detects reproduction signals.
Patent JP-H04349540-A (JP)
Title: Dualizing system in device
Inventor: ISHIDA AKIRA
IPC: G06F15/16
Filed: 1991-05-28
Abstract: PURPOSE:To shorten the switching time, or the cutting-back time at the time of release by using fault information for detecting directly a fault of a data processing unit side as a switching condition at the time of fault. CONSTITUTION:External input/output information 101 is subjected to data processing by data processing units 32, 33 through an external interface unit 11. The input/output information is allowed to branch into two with regard to the input direction, but in the output direction, a selecting circuit 16 is provided, and selects output information from data processing units 12, 13. For instance, in the case a fault is generated, when data is being delivered to the data processing unit 12, the selecting circuit 16 starts a detection processing of time-out on a communication protocol from an exchange of information, but since fault information 106 from the data processing unit 13 arrives already, it is read and switched immediately to the data processing unit 13 side.
Patent JP-S5912529-A (JP)
Inventor: TAZAWA MAKOTO
IPC: H01H35/34
Filed: 1982-07-12
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-S5822952-A (JP)
Title: Developing element used for new chromatography
Inventor: TAKEDA KUNIHIKO
IPC: G01N30/94
Filed: 1981-08-03
Abstract: PURPOSE:To control solvent vapor pressure easily and surely by using a small volume of development tank and to develop and separate the plural number of samples simultaneously by using a small sized developing element, by providing a narrow strip piece of layer of an adsorbent or distributing agent which is bent or curved on the surface of a plate shaped or pillar shaped supporting material. CONSTITUTION:A thin layer of a developing channel 2 is formed on one side surface of e.g. 5X3cm glass plate 1 by bending an adsorbent or a distributing agent such as silica gel etc. in a narrow strip shape. By forming the bent plural number of developing channels 4 on a supporting material 3 or forming a spiral developing channel 6 on a substrate 5 or forming in a spiral shape at the outer periphery of a pillar shaped supporting material 7 etc., a chromatography developing element having a longer length of the developing channel than a length side of the developing element is prepared. By this way, the developing element with a small quantity of a developing solvent by using a small volume of development tank is obtd. with which a solvent vapor control in the tank is made  easily and the plural number of samples is developable simultaneously.
Patent JP-S62278542-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TOTANI ICHIZO
IPC: G03C1/005
Filed: 1986-05-27
Abstract: PURPOSE:To obtain a sensitive material ensuring smoothly proceeding development by adding a prescribed amount of iodine to the emulsion of a silver halide emulsion layer on a support, incorporating a specified surfactant into at least one layer on the support and regulating the swelling ratio of all of layers as a multilayered film to a prescribed value. CONSTITUTION:At least one photosensitive silver halide emulsion layer is formed on a support with an emulsion contg. silver halide having >=8mol% iodine content. A polyoxyethylene surfactant is incorporated into at least one layer on the support and the swelling ratio of all of layers as a multilayered film is regulated to >=200%. The expansion coefft. is controlled according to the amount of a hardening agent. The photographic emulsion used may be any of silver iodide, silver iodobromide, silver chloroiodobromide and silver chloroiodide emulsions but a silver iodobromide emulsion is preferable. The emulsion is preferably used after chemical sensitization.
Patent JP-S62280129-A (JP)
Title: Chip separation and alignment device
Inventor: KUBOTA SHIGERU
IPC: B65G51/02
Filed: 1986-05-27
Abstract: PURPOSE:To aim at miniaturization in a device, by aligning a lot of chips in a line state inside a chip aligning hole and feeding each piece at a time, by means of intermittently jetted air, in case of a lignment device mounting these chips on a printed circuit board. CONSTITUTION:A lot of chips are put in each chip storage chamber 1, while a chip cassette itself is set up in a state of being tilted, and pressure air is intermittently jetted out of nozzles 4, 7 and 14. Chips inside the chip storage chamber 1 and other chips inside a secondary storage chamber 1' by way of a gate 5 or the like are all blown up, or swirled in curl, but when jetting comes to a stop, these chips are stacked on each bottom part of these storage chambers 1 and 1'. At that time, most of these chips are stored in the chip storage chamber 1, slight pieces of chips are dropped inside the secondary storage chamber 1', and among those dropped in the vininity of an opening part 3 a chip aligning hole 2, such chips that are congruous with the opening part 3 in their attitudes and others are dropped and entered in this chip aligning hole 2. And, they are stored in a line state and taken out piece by piece by action of a chip separation part 9, thus they are fed to the next stage of work.
Patent JP-S5247265-A (JP)
Title: Robot-type detecting system
Inventor: MIYAKE NORIHISA
IPC: G05D3/12
Filed: 1975-10-11
Abstract: PURPOSE:To provide a control system of compact design, in which computing processes are combined with the motion of robot so that amounts of status can be detected correctly only by simple computations.
Patent JP-S5347177-A (JP)
Title: Fluorescent lamp
Inventor: MORIWAKI TSUTOMU
IPC: H01J61/42
Filed: 1976-10-13
Abstract: PURPOSE: To increase the brightness by limiting the quantity of moisture, carbon dioxide, and carbon monoxide contained in 1 mg of fluorescent substance coated on the wall of tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08308397-A (JP)
Title: Storage type blind device of green house for growing plant
Inventor: KITAHARA KAMIO
IPC: E06B9/90
Filed: 1995-05-19
Abstract: PURPOSE: To provide the blind device capable of enhancing a light-collecting ability and accurately controlling the strength of the light. CONSTITUTION: The storage type blind connected to plural blade-winding wires 14 and capable of operating the winding wires to store, pull out and open or close the blades is disposed in a light-collecting area in a green house for culturing plants. The winding wires are attached to winding wire-having winding reels capable of driven with a driving motor 12, and the winding reels are rotated to operate the winding wires. Further, a means 16 for detecting the strength of light in the green house and a control means 17 for controlling the driving of the driving motor in response to the result obtained by comparing the detection value of the detection means with a standard value are disposed.
Patent JP-H10310168-A (JP)
Title: Blister pack for spare wiper rubber
Inventor: TANAKA MAKOTO
IPC: B65D75/36
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a blister pack for a spare wiper rubber which does not degrade a product inside by heat applied when the blister pack is fused with heat and which is also advantageous in process management. SOLUTION: The blister pack comprises a front face case 1 and a back face sheet 2 made of a transparent member. The front face case 1 is provided with a hollow storage part 3 having an opening in its back face side and a flange part 4 formed on the periphery of the opening. The flange part 4 of the front face case 1 is heat fused on the front face of the back face sheet 2, an opening part 9 is formed either on the upper face or the bottom face of the storage part 3 and a cover body 10 is provided for covering the opening part 9.
Patent JP-H11316647-A (JP)
Title: Computer system
Inventor: SUZUKI HIROSHI
IPC: H01H13/70
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of problems such as rise in the cost, easy fault or display picture deformation by providing a simple structure reducing the number of parts to be increased while miniaturizing/thinning a system. SOLUTION: A notebook sized personal computer(PC) is provided with a main body 11 of computer equipped with a keyboard 12 having plural key switches 15 and 16 and a lid body 10 with display screen connected to the main body 11 of computer. Concerning such a notebook sized PC, the key switch 15 at one part located at the peripheral edge part of the keyboard is arranged so as to lower protruding position at normal time rather than the other key switch 16.
Patent JP-H08313861-A (JP)
Title: Luminous flux synthesizing optical system and projection type liquid crystal display device
Inventor: OKU KENTARO
IPC: G02F1/13
Filed: 1995-05-22
Abstract: PURPOSE: To improve the luminance of a projection display picture by increasing the quantity of the luminance fluxes of light sources without deteriorating the service life of lamps and the parallelism of light fluxes. CONSTITUTION: This device has plural pieces of light sources LM1, LM2, a light reflecting part MR and a light transmitting part TR and the plat-like optical element MT having a part TM whose transmissivity is continuously changed and set between the part MR and the part TR. The light source LM2 emitting light made incident on the light reflecting part MR and the light source LM2 emitting light made incident on the light transmitting part TR are arranged at sides opposite each other with respect to the plate like optical element MT and then reflected light and a transmitted light are synthesized in the same direction without a gap by making light rays from the light sources LM1, LM2 be made incident on the surface of the plate like optical element MT in oblique direction and moreover,  the light reflectivity of the light reflecting part MR and the light transmissivity of the light transmitting part TR in a visible ray area are made almost equal.
Patent JP-H04322862-A (JP)
Title: Continuous casting device for lead battery grid body
Inventor: TOKUNAGA AKIO
IPC: B22D5/04
Filed: 1991-04-23
Abstract: PURPOSE:To enable continuous casting of grid bodies having the optional shape by lowly inclining annular molds in advancing direction and providing grid shape sculptured grooves limiting the number of the grid frames for connecting with interval between the narrow paper tablet shape molds. CONSTITUTION:The molten metal poured into the V-shaped groove is spread to the grid frames in a transverse direction in order through the grid frames in a longitudinal direction after filling up the band-like sculptured part at the upper part of the mold and the whole mold is filled up. Then, since adjoining molds are connected only with the master frame at the upper and the lower parts, the molten metal flowing in the mold is hardly to flow out to outer part and feeder head comes to sufficiently effective, and insufficiently running does not happen. Further, since the annular molds A, B are inclined so as to become low toward an advancing direction, leakage of the molten metal poured in the mold from gap between the molds by back flowing, is prevented. Therefore, the grid bodies having the optioncal shape can be continuously and efficiently manufactured.