baber/WOPTO huggingface dataset:
Patent JP-H10144746-A (JP)
Title: Pattern for superposition accuracy measurement
Inventor: KOMATSU KOUJI
IPC: H01L21/66
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a pattern for superposition accuracy measurement, which can measure superposition accuracy with high precision. SOLUTION: A pattern for superposition accuracy measurement is constituted of a first insular layer region 20 and a second insular layer region 22. The region 20 has a structure that the region 20 is provided with a slit-shaped reference groove 24 formed into a frame type. The groove width of this slit-shaped reference groove 24 is formed in a width of 1 to 2μm. The region 22 has a structure that the region 22 is provided with a slit-shaped joint groove 28 formed into a frame type. The groove width of this slit-shaped joint groove 28 is formed in a width of 1 to 2μm. These regions 20 and 22 are arranged into such a shape that when the pattern for superposition accuracy measurement is seen from above, the periphery of the frame, which is formed of he slit-shaped reference groove 24, is encircled by the frame, which is formed of the slit-shaped joint groove 28.
Patent JP-2001113122-A (JP)
Title: Mehtod for removing arsenic in waste water for contaminated soil cleaning
Inventor: UEDA KOZO
IPC: B09C1/06
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an arsenic compound removing method capable of removing the arsenic compound in waste gas for contaminated soil cleaning. SOLUTION: The oxide, hydroxide or carbonate of alkaline earth metal or iron is blown into the waste gas generated in a contaminated soil cleaning process by heat treatment at high temp. to convert the arsenic acid or its compound to the arsenate of the alkaline earth metal or the iron, then the salt is captured.
Patent JP-H03156480-A (JP)
Title: Image forming device
Inventor: OKUBO MASAHARU
IPC: G03G15/16
Filed: 1989-11-15
Abstract: PURPOSE:To perform excellent cleaning without providing a special cleaning part in a transfer means by using the transfer means which abuts on an image carrier and specifying intervals at which a transfer material is fed, the outer periphery of the transfer means, the width of the nip part of the transfer means and the image carrier and a relation between the respective speeds of both of them. CONSTITUTION:Development is performed in a reversal developing system and transfer is performed by allowing the transfer material consecutively pass through a transfer part. Supposing that a photosensitive body 3 and a transfer roller 6 form the nip part having a length (m) in the traveling direction of the transfer material, the photosensitive body 3 and the transfer roller 6 travel at circumferential speeds Vmm/sec and Vtmm/sec respectively, the circumferential length of the transfer roller 6 is l, and a distance between the trailing edge of the traveling transfer material 32 and the leading edge of the transfer material 31 which follows adjacently to the material 32 is (d), (l+m)XV/Vt<d<5l is set to hold. Then, bias voltage having the same polarity as a latent image is impressed on the transfer roller 6 in a part where the transfer material does not exist. Thus, the transfer roller 6 is always kept clean without using the special cleaning member.
Patent JP-S62151564-A (JP)
Title: Film forming device for photosensitive body
Inventor: NAGAYAMA KATSUHIRO
IPC: C23C16/50
Filed: 1985-12-25
Abstract: PURPOSE:To provide a titled film forming device which eliminates the uneven density of a reactive gas in a reaction chamber and yields an amorphous silicon film having uniform characteristics by constituting the device in such a manner that the reactive gas is introduced and supplied into the chamber from both end sides of introducing pipes. CONSTITUTION:The top end of a reactive gas supply pipe 7 of the above- mentioned film forming device is branched above and below to two parts which are respectively connected through an upper cap 9 and a bottom plate 10 to both ends of the introducing pipe 2 in the reaction chamber 5. The chamber is first heated by an internal heater and a revolving shaft 4 is driven to rotate a substrate 1 in the above-mentioned constitution, the gas in the chamber 5 is evacuated from a discharge port 6. The reactive gas supplied from the pipe 7 is ejected from plural pieces of the nozzles of the pipes 2 by which the inside of the chamber 5 is set at the prescribed atmosphere. A high-frequency voltage is impressed to an electrode 3 to generate glow discharge and the amorphous silicon film is formed on the substrate 1.
Patent JP-H02142118-A (JP)
Title: Plasma cvd device
Inventor: KONDO NOBUAKI
IPC: H01L21/205
Filed: 1988-11-22
Abstract: PURPOSE:To make the temperature of the periphery of an RF electrode surface and the periphery of an exhaust port higher than conventional devices by heating a susceptor for a substrate holder, to deposit a hard metallic film, to remove the liberation of the film and to reduce the generation of dust by installing a heater to the susceptor for the substrate holder. CONSTITUTION:A heater 9 is buried into a holder susceptor 6, a raw material gas in an RF electrode 4 or introduced through a gas introducing port 10 formed between both electrodes 2 and 4 reaches to a substrate 8 by heating the holder susceptor 6, and one part of the gas is deposited on a substrate 8 and a substrate holder 3 as a film, but the raw material gas except that is made to flow along the surface of the substrate 8 and the surface of the substrate holder 3, is not attached to other members, and is induced in the direction of an exhaust port 7. The surface of the RF electrode 4 is heated by both a substrate heater 5 and the holder susceptor heater 9, and kept at a sufficient high temperature, and a section near the exhaust port 7 is also heated by radiant heat, etc., and maintained at a high temperature.
Patent JP-H06142619-A (JP)
Title: Postal card sorting shelf
Inventor: YAMADA YOSHIHIRO
IPC: A47B47/04
Filed: 1992-11-04
Abstract: PURPOSE:To provide the postal card sorting shelf which is safe and light in weight, can be handled easily, and also whose storability is satisfactory. CONSTITUTION:A side plate 10 of a synthetic resin integrally formed part consisting of a side plate member and a terminal member connected so as to be freely bendably by a thin wall connecting part is provided in both the left and right end parts of a bottom plate of an aluminum extrusion molded part through the terminal member, in a state that the side plate member is expandable, and also, a back plate 40 of an aluminum extrusion molded part is connected to the bottom plate 30 so as to be freely expandable, so that this back plate 40 and the side plate member of the side plate 10 can be coupled and released.
Patent JP-H09138117-A (JP)
Title: Optical measuring apparatus
Inventor: FUJIWARA SHIGEAKI
IPC: G01B11/26
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of measurement by accurately detecting the state of the surface such as the surface inclination and the surface roughness of a sample to be measured at a luminous-flux irradiated position, where measuring luminous flux is cast. SOLUTION: A through hole is provided in a first reflecting mirror RO1 of a reflecting objective lens RO. A refraction-system lens 55 is arranged in the through hole. The refraction-system lens 55 irradiates the detecting luminous flux from a semiconductor laser 51 on a luminous-flux irradiated position IP. A position detecting element 56 is arranged at the rear surface of the first reflecting mirror RO1. The measuring and detecting luminous fluxes reflected from the luminous-flux irradiated position IP are received. The intensity distributions of the measuring and detecting luminous fluxes on the position detecting element 56 can be detected. The surface state of a sample to be measured SP at the luminous-flux irradiated position IP is discriminated based on the distribution of the optical intensity at the position detecting element 56.
Patent JP-H01136306-A (JP)
Title: Forming electrode
Inventor: HOCHIDO YUKO
IPC: H01G13/00
Filed: 1987-11-24
Abstract: PURPOSE:To obtain an electrode of a low resistance value and high solderability, by forming a mixture of conductive powder and powdered resin as a bonding agent by pressurization and at the same time transferring an electrode pattern. CONSTITUTION:A substrate made of metal with poor compatibility with resin as a bonding agent as a powdered material, such as stainless steel, resin such as Teflon, glass, or ceramic such as alumina, on which dispersant-type conductive silver paste is screen-printed, is applied to one surface of a material made of a mixture of a powdered raw material of an element and powdered resin as a bonding agent for forming by pressurization. The silver electrode thus formed in the form of a pattern on the substrate is transferred to the surface of the element. The silver electrode thus obtained is easy to solder due to its high solderability. The forming of the silver electrode by pressurization enables the sufficient contact of the granular boundary of the silver powders with each other to obtain an electrode of a low resistance value.
Patent JP-H03267152-A (JP)
Title: Preparation of acid catalyst, acid catalyst solution, acid catalyst-containing coating composition and its preparation
Inventor: AI ETSUCHI MATSUKUEBAN
IPC: B01J31/02
Filed: 1990-11-02
Abstract: PURPOSE: To simply prepare an acid catalyst in a short time by passing a non- aqueous soln. of a salt of the acid catalyst through a column accommodating a cation exchange resin to carry out ion-exchange and recover the catalyst as a soln. of a free acid catalyst having a specified structure. CONSTITUTION: A non-aqueous soln. of a base such as ammonium salt and alkali metal salt of an acid catalyst such as org. sulfonic acid is supplied in an ion exchange column accommodating a cation exchange resin. Then, the soln. is subjected to ion-exchange into a free acid catalyst having the formula H-A-R (A is a residue of sulfonic acid, sulfuric acid or phosphoric acid, R is R<1> or the formula I, and R<1> is 4-20C alkyl group, alkylaryl group or the like), which is recovered from the column. Thus, the acid catalyst is prepared within a short time by a non-complex method.
Patent JP-H02141772-A (JP)
Title: Image forming device
Inventor: HAMADA FUMIHIKO
IPC: G03G15/05
Filed: 1988-11-22
Abstract: PURPOSE:To always image-form exposure light at a fixed position and to stably obtain a clear image by suppressing the positional fluctuation of the photoconductive layer of a photosensitive body irradiated by the exposure light with the aid of a supporting roller. CONSTITUTION:The photosensitive body 14 is moved in a prescribed direction by a driving means such as a driving roll 16, for example, and supported by the plural supporting rolls 18, 20 and 22 through into contact with the transparent substrate 14a side thereof. The photoconductive layer 14c is irradiated by the exposure light from a light source 34 for exposure through the transparent substrate 14a and a transparent conductive layer 14b and electrostatic charged toner is attracted by the latent image charge of the photoconductive layer 14c which is electrostatically charged in a reversed polarity. At this time, since the fixing supporting roll 18 is arranged so as to contact with the transparent substrate 14a of the photosensitive body 14 on the extension of a position where the exposure light irradiates, the photosensitive body 14 is always maintained at the constant position by the roll 18 at the position where the exposure light irradiates and the positional fluctuation of the photoconductive layer is prevented from occurring. Thus, the clear image is stably obtained.
Patent JP-H04170126-A (JP)
Title: Line control adaptor
Inventor: NAKAMURA MINAKO
IPC: G06F13/00
Filed: 1990-11-01
Abstract: PURPOSE:To easily decide the missing of a reception data during transfer and to attain data transfer with high reliability by checking the order of a data in a buffer in a manner of first-in/first-out. CONSTITUTION:A control circuit 2 reads an interruption cause register of a general-purpose receiver/transmitter circuit 1 and a sequential bit is added to a data through a data bus 101 in the case of reception interruption by a sequential bit addition circuit 3 and stores the result to a reception buffer 4. The stored data is shifted in the reception buffer 4 and when the output of the reception buffer 4 is available, a sequence checking circuit 5 collates sequence check earlier by an enable instruction through a sequential bit signal line 106. When the result is coincident, a reception data 108 is transferred to a selector 7, the state of the reception buffer is reported to the control circuit 2 and an interruption signal line 112 to a communication control section 8 is set based on the signal to await the processing from the communication control section 8 and when in discordance, an error checking circuit 6 checks an error. Thus, the missing of reception data during transfer is easily decided and the data transfer with high reliability is attained.
Patent JP-H1189756-A (JP)
Title: Window wiper
Inventor: HASE HIDEAKI
IPC: A47L1/06
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce working time for simultaneously applying chemical and wiping the surface of a window by attaching a wiping member and chemical applying member to a holder connecting the grip of a wiper for glass in a position arranged in front and rear rows to a removing direction of wiping work. SOLUTION: A rubber section 2 for wiping a surface of a glass and an applying section 1 for applying chemical are attached to a holder section 3, arranging to front and rear rows to a removing direction of a wiper for a window in working time for wiping. A grip section 4 is assembled to the holder section 3. In this case, the holder section 3 is assembled angle-controllable to the grip section 4. When a wiping work is operated in a way that the rubber section 2 touches the surface of the glass and if applying chemical is necessary, an angle of the wiper for the window against the surface of the window is changed to some extent to make it possible to touch the chemical applying section 1 to the surface of the glass simultaneously with the rubber section 2 or solely so applying chemical and wiping the surface of the glass can be simultaneously conducted.
Patent JP-H07128505-A (JP)
Title: Light diffusing sheet for backlight
Inventor: NAGAMI KOICHI
IPC: G02B6/00
Filed: 1993-11-01
Abstract: PURPOSE:To obtain a light diffusing sheet for a high-intensity backlight by solid-printing an ink contg. an acrylic polymer micro-bead on both sides of a transparent sheet to form a light diffusing layer. CONSTITUTION:An ink contg. an acrylic polymer micro-bead is solid-printed on both sides of a transparent sheet 1 to form a light diffusing layer 2, and a light diffusing sheet 3 for a backlight is obtained. Consequently, the incident light is reflected, condensed (lens effect) by the micro-bead and diffused with good directivity in cooperation with the high light transmittance of the polymer, high brightness is attained, and high light diffusivity is obtained because of the light diffusing layer 2 on both sides. Accordingly, the sheet is appropriately used as the backlight for illuminating a liq. crystal display panel or a display panel.
Patent JP-2001112741-A (JP)
Title: Skin diagnosis system
Inventor: SAKURAI TETSUTO
IPC: A61B5/107
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To accurately perform diagnosis on the skin by use of a computer. SOLUTION: First, a questionnaire is input (S102) and stored in a customer database. The customer database is constructed to be usable for various purposes based on the questionnaires input. Based on data stored in the customer database, skin diagnosis is performed (S104) and an appropriate cosmetic for a customer is selected (S106). Finally, the diagnosis result, the item of the cosmetic selected, and the like are printed out plainly (S108) and processes are ended. The questionnaire is related to skin conditions or troubles and habits. Sebum inspection is carried out by pressing a tester against two positions on, e.g. the forehead or cheek of a subject, 20 minutes after the subject has washed her face. Skin moisture is inspected by pressing the tester against the cheek, 20 minutes after the subject washes her face.
Patent JP-S63149419-A (JP)
Title: Jamp clutch
Inventor: NAKAO YASUNARI
IPC: A01C11/02
Filed: 1986-12-11
Abstract: PURPOSE:To prevent change in the limit value of transmission load and improve the reliability and performance of a jamp clutch by relatively inrotatably locking the one end of a coll spring to a spring bearing member and its other end to a clutch boss respectively. CONSTITUTION:An output gear 12 loosely fitted on a transmitting shaft 11 engages interlockingly with a clutch boss 13 fitted on the spline of the shaft 11 through conducting balls 14, and a coil spring 15 for pressing the clutch boss 15 toward an output gear 12 is fitted on the transmitting shaft 11. A spring bearing member 16 threadably attached to the transmitting shaft 11 adjusts energizing force for engagement between the output gear 12 and the clutch boss 13. In addition to that, the one end of the coil spring 15 is insertedly fixed to the clutch boss 13, and its other end to the spring bearing member 16 respectively to prevent the relatively reversible rotation of the spring bearing member 16 to the transmitting shaft 11 and the looseness of the member 16 due to vibration etc., and keep the limit value of the transmission load of a jamp clutch 10 at its anticipated value.
Patent JP-H03155803-A (JP)
Title: Solid cosmetic material contained in container and its manufacture
Inventor: NISHIYANAI ISAO
IPC: A61Q1/02
Filed: 1989-11-14
Abstract: PURPOSE:To obtain the solid cosmetic material contained in a container, in which a rather thin stripe pattern is formed extending from the upper face to the lower face by constituting it by filling closely the inside of an intermediate plate-like container with a plate-like cosmetic material punched body in which at least one side face is formed in a paint film layer of a different color. CONSTITUTION:A cosmetic material which consists of the same component as or a different component from a punched cosmetic material 3, and whose hue is different therefrom is formed like a viscous solution by mixing volatile alcohol such as isopropyl alcohol, etc., for exerting no influence on the skin and it is sprayed onto a side face part 3a of the punched cosmetic material from a spray B and dried. As a result, a sprayed paint film layer 4 of a different color is formed integrally on the side face part 3a of the punched cosmetic material 3 and a two-color cosmetic material 5 is obtained. The two-color cosmetic material 5 is combined with a cosmetic material 6 whose color is different from that of the cosmetic material 5 and placed in an intermediate plate 7. In this case, in accordance with necessity, it is executed to place thin paper 9 on the upper face of both the cosmetic materials 5, 6 and to press it by a press board 8. In such a way, gaps between the cosmetic material 5 and 6, and between both the cosmetic materials 5, 6 and the cosmetic material container 7 are filled up and the sprayed paint film layer 4 is formed in a rather thin stripe pattern.
Patent JP-H10140520-A (JP)
Title: Wind-resistant vibration damping method of bridge girder
Inventor: TAKEDA KATSUAKI
IPC: E01D1/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To improve a damping effect by controlling a movable member pivotally supported at the front end of a fairing section at the end section of a bridge girder so that the elevation of a wind to the bridge girder is minimized. SOLUTION: Movable members 3 having a tabular shape or a triangular sectional shape or the like are supported rotatably at the front ends of fairing sections 2 installed at both end sections of a bridge girder 1 for a suspension bridge, etc. Drive mechanisms 5 for the movable members 3, air-flow inclination sensors 6 such as ultrasonic anemometer, displacement detectors 7 such as inclinometers, accelerometers, etc., and controllers 8 are mounted. When the vibrations of the bridge due to the turbulence of a wind are prevented, the controllers 8 transmit signals for denying the elevation of the wind to the bridge girder 1 on the basis of signals from the sensors 6 and the detectors 7, and the movable members 3 are driven by the drive mechanisms 5 and the flow of the wind is regulated into a flow resulting in weak peeling.  Accordingly, even when the bridge girder receives a wind having large elevation, a steamline resulting in weak peeling is formed and a damping effect can be improve, and cost can be made lower than a conventional system, in which the whole fairing is driven.
Patent JP-H01137627-A (JP)
Title: Position detecting device
Inventor: TAKAHARA HIROSHI
IPC: H01L21/30
Filed: 1987-11-25
Abstract: PURPOSE:To detect a first position detecting thin film securely and avoid the misrecognition of a position detecting device by a method wherein the first thin film and its surrounding part are covered with a second thin film made of material which has a reflectance different from the reflectance of the material of the first thin film. CONSTITUTION:A second thin film 3 made of material which has a light reflectance different from the reflectance of the material of a first thin film 14 composed of two rectangular parts is provided on the first thin film 14. A laser beam is applied from the rear of a transparent insulating substrate 1. Reflected lights return along the trace 6 of the light reflected by the thin film 14 and the trace 7 of the light reflected by the thin film 3. As all the reflected lights are reflected at the surface of the substrate 1 and the covering film 3 and the thin film 14 are made of materials which have reflectances different from each other, the light trace 6 and the light trace 7 show different reflectances. Therefore, the thin film 14 can be detected securely and the misrecognition of a position detecting device can be avoided.
Patent JP-H11131277-A (JP)
Title: Hydrogen producing cell structure and its production
Inventor: WASHIDA SHINYA
IPC: C25B9/17
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide the cell structure of a hydrogen generator using a solid polymer membrane and a cell structure producing method. SOLUTION: This hydrogen producing cell structure is manufactured by adsorption, reduction and growth processes. Namely, an adsorbent 12 consisting of a platinum-group metal salt and an aq. alkaline soln. is applied on a thin membrane 11 consisting of a solid polyelectrolyte, then the adsorbent-coated thin membrane is reduced with a reducing agent 13, and the thin membrane is joined to both sides of a separately prepared solid polyelectrolyte membrane 15 to constitute the cell structure.