baber/WOPTO huggingface dataset:
Patent JP-H04171404-A (JP)
Title: Manufacture of hollow light wave guide
Inventor: MATSUMOTO KAZUHISA
IPC: B23K26/064
Filed: 1990-11-02
Abstract: PURPOSE:To obtain a long, high-transmissive hollow light wave guide by manufacturing separately a connecting sleeve in which a dielectric layer is provided and a connected pipe outisde of which a dielectric layer is provided, and joining them together. CONSTITUTION:A connecting sleeve 1 with a hollow area 1c is manufactured by forming a dielectric layer 1a outside of a base material 1d, forming a metal layer 1b outside thereof and then removing 1d with chemical etching. A connected pipe 2 for which a dielectric layer 2a is exposed at a terminal 2d is manufactured by forming the dielectric layer 2a outside of a base material 2c and forming a metal layer 2b outside thereof, except at the terminal 2d inserted into the sleeve 1. Also, a connected pipe 3 is manufactured which is provided with a dielectric layer 3a inserted into the sleeve 1 at the other end. The metal layers 2b, 3b of the pipes 2, 3 are put in collide contact with the respective ends of the sleeve 1. It is thus possible to easily obtain a long, low- loss hollow light wave guide.
Patent JP-H09136437-A (JP)
Title: Ink jet recording device, and ink recovery method for recording head
Inventor: SUZUKI KOJI
IPC: B41J2/18
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the waste in an ink consumption, and accurately draw the ink in an ink feeding passage by controlling the movement of each cap member which comes into contact with or separate from a recording head, and the movement of a sealing member to close or open a communicating passage which communicates the inside of the cap member with the atmosphere. SOLUTION: For caps 31A, 31B corresponding with recording heads 25A, 25B, the connection and releasing to/from the recording heads 25A, 25B are controlled by a capping means. The operations of respective pumps 33A, 33B are controlled by a negative pressure suction control means. The opening/closing of atmospheric communicating passages 315A, 315B which are respectively provided on the caps 31A, 31B, and communicate with the atmosphere, is controlled by an atmospheric releasing valve control means which controls the movement of a holder to guide the movements of sealing members 400A, 400B. In addition, the capping control means, the negative pressure suction control means, and the atmospheric releasing valve control means are controlled by a control means of an ink jet recording device.
Patent JP-H09138519-A (JP)
Title: Electrophotgraphic photoreceptor and method and device for forming image using the same
Inventor: MOCHIZUKI FUMITAKA
IPC: G03G21/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor preventing image blurring from occurring because the deformation of a base substance is extremely little by setting the thermal deformation start temperature of the transparent base substance equal to or above a specified value, and a method and a device for forming an image in which the photoreceptor is used. SOLUTION: This electrophotographic photoreceptor 10 is provided with a photoreceptive layer on the cylindrical transparent base substance. In the case the organic photoreceptive layer is applied at the time of producing the photoreceptor, it must be heated to be dried, so that the base substance itself is somewhat deformed and dimensional accuracy is lowered. It is the factor of image blurring and irregular density at the time of forming the image. Even when in-machine temperature rises because of heating at the time of producing the photoreceptor or at the time of performing consecutive printing for a long time, it does not matter in practical use by setting the thermal deformation start temperature of the transparent base substance to >=90 deg.C. The composition of resin to be used is, for example, polyolefin or polycarbonate.  In this method and this device; the image is formed by using the photoreceptor 10, performing image exposure from the inner surface side of the photoreceptor and developing the image in non-contact state.
Patent JP-H05107661-A (JP)
Title: Projection type display device
Inventor: SUGAWARA MOTOO
IPC: H04N9/31
Filed: 1991-10-17
Abstract: PURPOSE:To enhance the utilization efficiency of light from a light source. CONSTITUTION:By a color separation element 20, the light from the light source 14 is separated to the light of three primary colors R, G and B. By polarized light separation elements 50r, 50b and 50b, the light of R, G and B is separated to two polarized components P and S whose polarizing directions are mutually different. The polarizing direction of the P polarized light is modulated by first light modulation elements 22r1, 22g1 and 22b1. The polarizing direction of the S polarized light is modulated by second light modulation elements 22r2, 22g2 and 22b2. The modulated P and S polarized light is synthesized by polarized light synthesizing elements 66r, 66g and 66b. The synthesized light of R, G and B is synthesized by a color synthesizing element 28 and projected on a screen through a projection lens 30. Therefore, both of the P and S polarized light having the different polarizing direction of the light from the light source 14 can be utilized. As the result, the utilizing efficiency of the light is enhanced in comparison with a conventional case that only one of the P and S polarized light is utilized.
Patent JP-H04171039-A (JP)
Title: Flow material distributor
Inventor: SAIGA KEIJI
IPC: B01J4/00
Filed: 1990-11-02
Abstract: PURPOSE:To always equally distribute a flow material by decreasing the opening area of the lower outflow part of an inner cylinder in order to suppress an outflow amount and dividing the outflow port into a plurality of outflow ports having the same opening area. CONSTITUTION:A flow material is supplied to an inner cylinder 1 from a inflow port 10 provided to the upper end thereof and flows down in the inner cylinder 1 to reach the lower part of the inner cylinder 1. The flow material is suppressed in its flow-down to be once stagnated in the lower part of the inner cylinder 1 and subsequently flows out of the lower outflow port 5 of the inner cylinder 1. When the inflow amount is small, the outflow amount from the lower outflow port 5 is balanced with the inflow amount and the stagnation amount of the flow material occupies the lower part of the inner cylinder 1. However, when the inflow amount increases, the balance of outflow and inflow is lost and stagnation increases. When stagnation exceeds a low level outflow port 8a, the flow material flows out to the port 8a in an overflow state to flow down along a flow passage 3. When the inflow amount further increases, stagnation increases further and exceeds a high level outflow port 8b to also flow out of this port 8b. By this method, the flow material flowing in continuously can be distributed to a plurality of outflow ports.
Patent JP-2001118291-A (JP)
Title: Optical disk substrate shaping stamper, optical disk shaping substrate and optical disk
Inventor: MURATA SHIYOUZOU
IPC: G11B7/24079
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk substrate shaping stamper, an optical disk shaping substrate and an optical disk capable of obtaining an optical disk having high compatibility with a compact disk player on the market by having an excellent transfer property in shaping, performing a tactup a substrate shaping cycle and nearly uniformizing the shape of the guide groove of the optical disk in the position of the radial direction when pigment is embedded by a spin coating. SOLUTION: The stamper is provided with an optical disk substrate shaping transfer surface 11 and heat insulating material 7 having a heat insulating property which is provided in the part other than the transfer surface along the transfer surface 11, and also the shape of the guide groove is changed successively (the depth is gradually deepened or the width is gradually widened) from the inner periphery toward the outer periphery). Thus, the transfer property is improved by the heat insulating material 7 and moreover a tact-up in the optical disk substrate shaping cycle is made possible by a low die temperature.
Patent JP-2001112943-A (JP)
Title: Pachinko game machine
Inventor: SUEHIRO YOSHINORI
IPC: A63F7/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To discharge balls by utilizing the ball feed member of a hitting ball supplier. SOLUTION: In this pachinko game machine provided with the hitting ball supplier 13 for supplying the pachinko balls of a hitting ball supply tray 7 to a hitting rail 11 one by one by the ball feed member 29 and a ball discharge operation means 63 for discharging the pachinko balls of the hitting ball supply tray 7, the pachinko balls of the hitting ball supply tray 7 are discharged by operating the ball feed member 29 linked with the operation of the ball discharge means 63.
Patent JP-H11128153-A (JP)
Title: Tableware drier
Inventor: TSUYUKI IKUO
IPC: A47L19/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a tableware drier whose bactericidal function is increased so that it can completely kill bacteria including the pathogenic colon bacillus O-157. SOLUTION: A sterilization means 11 is assembled into the bottom face part of a main body container part 2. The sterilization means 11 serves also as a hot air blower means 5 for drying dishes in the main body container part 2 and can be switched to a drying mode in which is feeds hot air achieving drying temperature (around 45 deg.C) and to a bacteriocidal mode in which it feeds hot air so that the temperature inside the main body container part 2 is held at 75 deg.C or higher. A temperature indicating part with a temperature-indicating paint applied thereto is formed on a front cover 3. The temperature indicating part is designed to show the letters 'STERILIZING' when the front cover 3 is heated above a predetermined temperature.
Patent JP-H10141949-A (JP)
Title: On-vehicle running environment recognizing device
Inventor: YAMADA KATSUNORI
IPC: G06T1/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle running environment recognizing device which contributes to accurate position detection of a car. SOLUTION: A track in front of a car is imaged with a camera 5, and the car's movement distance is calculated with an integration processing part 7. Then, the front picture imaged with the camera 5 is integrated with the integration processing part 7 for each pre-set movement distance, to generate an integrated picture.  Here, based an detecting results so far of characteristic region of the front track, input pictures so far, and the current input picture, it is evaluated with an input picture evaluation part 13 whether the current input picture is suitable far characteristic region extracting process or not, and based on the evaluation result, an input picture switching part 19 switches between output of integrated picture and output of input picture, and according to the output from the input picture switching part 19, the characteristic region of the front track is extracted with a preceding car detecting part 11.
Patent JP-H10144026-A (JP)
Title: Magnetic head slider
Inventor: AJIKI MASARU
IPC: G11B21/21
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable magnetic head slider by reducing the occurence of the decrease of the floating amount or the defective recording/ reproducing operation due to the dust or stain causing the crush of the head. SOLUTION: This magnetic head slider utilizing negative pressure is provided with a pair of side rails 12, 12 formed at the floating surface side of a main body 10 of the head slider, a horizontal rail 11 formed over the almost all width of the end part of the air inflow side of the head slider main body 10, and a center pad 15 for holding a recording/reproducing element 100 while being arranged at a center part of the air inflow end side 10B of the head slider main body 10, then a slit 11B for parting the horizontal rail 11 is provided at a center part of the horizontal rail 11. A dust preventing wall 16 is provided at the air inflow side of the center pad 15 keeping the specified space and so as to surround the center pad 15.
Patent JP-S62247628-A (JP)
Inventor: UORUFUDEIITORITSUHI GEORUKU KA
IPC: H03G3/34
Filed: 1986-12-17
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-H09118130-A (JP)
Title: Light shielding tool of automobile
Inventor: SHINTANI TOKUO
IPC: B60J3/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a light shielding tool which can be easily and reliably installed and can perfectly shield the light and can be easily removed by forming a double structure that a flexible resin plate having a shape adjusted to a window frame and a cloth texture are superposed on each other, and fitting it from inside in the window frame in a condition where window glass is closed. SOLUTION: A double structure is formed by superposing a cloth texture 22 similarly cut off in the same shape on a flexible PE-made or PVC-made plastic plate 21 having almost the same shape with a window frame 11, and its peripheral edge mating part is covered over the single periphery by sandwiching it so that belt cloth is folded back, and the plastic plate 21 and the cloth texture 22 are sewn up by sewing thread performed in its peripheral part together with the belt cloth. When a light shielding tool 20 is fitted in the window frame 11, front door glass 4 is put in a closed condition, and the light shielding tool 20 is fitted between upper and lower channels 13 of the window frame 11 and a weather strip 12b from the cabin inside. Therefore, the light shielding tool which can be easily and reliably installed and can perfectly shield the light and can be easily removed, can be obtained.
Patent JP-H09118799-A (JP)
Title: Flame-retardant methacrylic resin composition
Inventor: YOSHIDA YUKIHIRO
IPC: C08L33/04
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a methacrylic resin composition having high flame retardancy and high transparency even when it is made flame-retardant by using a small amount of a flame retardant by using a specified combination comprising a plurality of halogen-containing phosphoric esters as the flame retardant. SOLUTION: This resin composition comprises a methacrylic resin (a), and a plurality of phosphoric-ester-structure halogen-containing phosphoric esters (a) and (b) of formulas I and II (wherein R<1> , R<2> , R<3> and R<4> are each a halogen, P, a 1 C hydrocarbon or H or may be suitably combined to form a bivalent hydrocarbon) and satisfies the relationships of formulas III to V (wherein A, B and C are the decomposition initiation temperatures ( deg.C) of components (a), (b) and (c). The flame retardant of this composition can impart flame retardancy passing V-O class and V-2 class of U.S. UL specification and transparency to various methacrylic (copolymer) resins.
Patent JP-H02145500-A (JP)
Title: Impurity diffusing method and device therefor
Inventor: NAKAJIMA NAGAAKI
IPC: C30B31/16
Filed: 1988-11-26
Abstract: PURPOSE:To obtain diffusing layer in excellent efficiency and controlling properties with simple diffusing process by heating a boat enclosing diffusing source to diffusing temperature with sealed state, opening the boat and opposing the diffusing source to diffusing face of semiconductor held with upside down. CONSTITUTION:For instance, a semiconductor 7 and a diffusing source 6 enclosed within a boat 25 are heated by an electric furnace 1 with introducing and discharging N2, etc., in a quartz tube 2. During said process, in heating before desired diffusing temperature is attained, a boat 25 is sealed with other part of a region of hole of a cover 9 almost horizontally holding a semiconductor 7 and diffusing face 10 of said semiconductor facing to downward. After temperature of the furnace 1 is attained at a fixed temperature, a quartz bar 8 is moved to right in horizontal direction and a diffusing face 10 of the semiconductor 7 is opposed to the quartz bar above the diffusing source 6, then gas from the diffusion source 6 is brought into contact with the semiconductor 7, thus impurities are diffused into the diffusing face 10.
Patent JP-S63151901-A (JP)
Title: Plastic mirror
Inventor: TAMURA MISAO
IPC: G02B5/08
Filed: 1986-12-16
Abstract: PURPOSE:To improve wear resistance, anti-clouding and antistatic properties by forming a vacuum-deposited reflecting film on one side of a plastic substrate and the cured film of a cross-linkable resin material consisting of a specified compd., a specified monomer, a phosphoric ester type monomer, (meth) acrylamide and an ethanolamine compd. on the other side of the substrate. CONSTITUTION:A vacuum-deposited reflecting film is formed on one side of a plastic substrate. The cured film of a cross-linkable resin material consisting of, by weight, 30-80wt% compd. having two or more acryloyloxy and/or methacryloyloxy groups in one molecule, 20-60% monomer represented by formula I, 1-10wt% phosphoric ester type monomer represented by formula II, 1-5wt% (meth)acrylamide having a hydroxy group and 1-10wt% ethanolamine compd. is formed on the other side of the substrate. In the formulae I, II, R1 is H or methyl, R2 is alkoxy or the like and R3 is H or methyl. The wear resistance, anti-clouding and antistatic properties of the resulting plastic mirror can be improved.
Patent JP-S62157054-A (JP)
Title: Pseudo color digital copying method
Inventor: KOGURE MASAAKI
IPC: G03G13/01
Filed: 1985-12-28
Abstract: PURPOSE:To obtain a pseudo color image which is color-coded according to the density levels of monochromatic images by photoelectrically converting the original of the monochromatic image by each picture element, separating the image density of the original to plural density levels, writing the electrostatic latent images corresponding to the respective density levels and visualizing the same with toners of different colors to superpose the visual images of respective colors on the same recording paper. CONSTITUTION:A density distribution image processing circuit 44C of an image processing part impresses the signals corresponding to the density distribution images at each of the respective levels to a signal processing part 46 of an optical printer 26 when the density levels A-C are determined. The signal of the density distribution image corresponding to the distribution of the picture elements belonging to the low density level A is first impressed to the printer 26. On the other hand, A photosensitive body 22 turns in an arrow direction and a transfer drum 30 turns in the arrow direction as well prior to writing by the printer 26. The printer 26 makes writing of the density distribution image corresponding to the distribution of the picture elements belonging to the low density level A in succession thereto by which the corresponding electrostatic latent image is formed. This electrostatic latent image is visualized with a cyan toner by a developing device 28c a developing unit 28.
Patent JP-S63151904-A (JP)
Title: Light-radio wave separation plate
Inventor: MORIMOTO YUKIHIRO
IPC: H01Q15/14
Filed: 1986-12-16
Abstract: PURPOSE:To obviate a degradation in the transmittance of radio waves by a dielectric loss by using calcium fluoride with which a low dielectric loss tangent is surely obtd. as a material of a substrate and determining the thickness of the substrate in such a manner that the product of the thickness of the substrate and the refractive index of the substrate to radio waves in integer times of 1/2 the wavelength of the radio waves. CONSTITUTION:This light-radio wave sepn. plate is constituted by laminating multi-layered dielectric films 1 onto the substrate which allow the transmission of the microwave radio waves of the prescribed wavelength so as to impart good reflectivity to the incident light of a prescribed wavelength range. The substrate 3 of such plate is constituted of the plate material consisting of the calcium fluoride and the thickness of the substrate is so determined that the product obtd. by multiplying the refractive index of the substrate 3 to the microwave radio waves to be transmitted by the thickness of the substrate 3 is integer times of 1/2 the space wavelength of the microwave radio waves. The light-radio wave sepn. plate can reflect IR light of a 3-5mum wavelength range and allows the transmission of 16.5GHz frequency radio wave. The thickness of the calcium fluoride substrate 1 is simply required to be changed if the frequency of the radio waves of the microwave band to be transmitted changes. The degradation in the transmittance of the radio waves by the dielectric loss is, therefore, obviated.
Patent JP-2000132588-A (JP)
Title: Processing method for nursing and caring service data in medical treatment and welfare field
Inventor: NISHIURA TAICHI
IPC: G06Q50/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a processing method of nursing/caring service data in a medical treatment/welfare field which does not need much trouble and time to the termination of an office work processing in the processing of nursing/ caring service data and is useful in terms of cost. SOLUTION: The processing method of nursing/caring service data in a medical treatment/welfare field where the recording of the content of nursing/ caring service is filled in a data sheet for data reading machine at every item, the data sheets are set in a data reader as they are in a stage where a prescribed number of data sheets are stored, various pieces of data are automatically taken into a computer from the data reader so as to add them up, a prescribed pattern of data such as a required report, a registry and an account is selected and printing is executed is set to be a basic means.
Patent JP-H11120818-A (JP)
Title: Conductive paste and irreversible circuit element using this paste
Inventor: IGARASHI KATSUHIKO
IPC: H01P1/387
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide conductive paste for external electrode superior in mounting characteristic, reliability in mounting and electrical characteristics, for internal electrode simultaneous baking type irreversible circuit element, and to provide an irreversible circuit element using this conductive paste. SOLUTION: This conductive paste is obtained by distributing a conductive material, composed mainly of silver and an inorganic binder in a vehicle, and as the inorganic binder, a conductive paste composition is used containing 10-60 wt.% of lead oxide(PbO), 5-15 wt.% of born oxide(B2 O3 ) 2-15 wt.% of silicon oxide(SiO2 ) 0.1-15 wt.% of manganese oxide(MnO) 0.1-80 wt.% of vanadium oxide(V2 O5 ), in terms of oxide.
Patent JP-S62160337-A (JP)
Inventor: SATO TAKANORI
IPC: E04C3/30
Filed: 1985-12-28
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。