baber/WOPTO huggingface dataset:
Patent JP-2001065247-A (JP)
Title: Window structure
Inventor: BABA JUN
IPC: E06B1/56
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a window structure in which a window frame to be used in a general window structure can be used for installation of a window in a recessed part without separately providing a receiving member at a side wall part of the recessed part. SOLUTION: A recessed part having a U-shaped cross section retracted from an outer all is provided in the outer wall, and a window 5 is provided at a retracted position in the recessed part. Recessed part outer walls 2, 2 are provided as a right and a left side wall parts of the recessed part. Window installing members 4, 4 are provided on the outer surface side of square timbers 3, 3 of the recessed part outer walls 2, 2 to be protruded to face each other. A right and a left side parts of a sash frame 51 are respectively fixed to mutually facing surfaces of the window installing members 4, 4 and their surfaces facing the outer side of the recessed part by junction members 61, 62.  A casing 6 is installed on the sash frame 51 to hide junction parts defined by the junction members 61, 62 between the side parts of the sash frame 51 and the surfaces of the window installing members 4, 4 facing the outer side of the recessed part.
Patent JP-H0882999-A (JP)
Title: Developing device
Inventor: MATSUMAE IWAO
IPC: G03G15/08
Filed: 1994-09-09
Abstract: PURPOSE: To prevent the occurrence of density uneveness and surface staining by uniformizing the contact pressure between an image carrier and a first toner carrying roller and a second toner carrying roller and preventing toner from sticking on the both-end side of a photoreceptor in a two-stage developing system. CONSTITUTION: As for a developing device provided with a second toner carrying means 12 electrically shifting and sticking the toner from a first toner carrying means 13 and an image carrier 11 developing electrostatic charging toner shifted from the second toner carrying means)12 and making it visualizable; the flat length of the second toner carrying means 12 in the longitudinal direction is made to be shorter than the effective length of the photoreceptor layer 11b of the image carrier 11 and the flat length of the first toner carrying means 13 in the longitudinal direction is made to be longer than the flat length of the second toner carrying means 12 in the longitudinal direction.
Patent JP-H1052724-A (JP)
Title: Manufacture of metallic panel with meandering groove part and manufacture of metallic panel with meandering flow passage using metallic panel with meandering groove part
Inventor: SUDO SHIGEHIKO
IPC: B21D22/26
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide the new manufacturing method for forming the metallic panel with meandering groove parts with a small size press forming machine and manufacturing method of the metallic panel with meandering flow passage which is applicable to various uses of eliminating snow, heating, cooling, etc., using the metallic panel with the meandering groove parts obtained by the above manufacturing method. SOLUTION: After completing a 1st stage where the linear groove parts 21a, 21a... of >=4 are formed by repeating unit press works for pairing the two parallel linear groove parts 21a, 21a on a flat steel sheet 2 at prescribed intervals at required times, curve-shaped groove parts having approximately U-shape in a plane view are formed respectively in the both end parts of the adjacent linear groove parts 21a, 21a by the press work in the 2nd and 3rd stages and the metallic panel on which the meandering groove parts 21 made into one communicated shape from the bigining end to the terminal end is manufactured.
Patent JP-H0290377-A (JP)
Title: Picture processing system
Inventor: MURAKAMI TATSUYA
IPC: G09G3/20
Filed: 1988-09-28
Abstract: PURPOSE:To obtain the pictures of high quality by carrying out simultaneously both a line pattern picture process and a pseudo halftone picture process to the input picture data and selecting one of results of both picture processes in accordance with the picture areas. CONSTITUTION:The input binary picture data are stored by a picture data temporary storage part 200 in an amount equivalent to the number of necessary scan lines. A gradation picture process part 300 carries out various picture processes to the binary pictures in a system suited to a pseudo halftone picture. A line pattern picture process part 500 applies the affine conversion to the binary pictures in terms of magnification, reduction, rotation, etc., in a system suited to the line patterns like characters, etc. An area deciding part 700 decides whether each point of an output picture belongs to a pseudo halftone picture or a line pattern. A selector 900 selects and outputs the output of the part 300 or the output of the part 500 based on the output of the part 700. In such a way, a process suited to an input picture is carried out and the pictures of high quality can be obtained.
Patent JP-H0797470-A (JP)
Title: Thermal insulation foam and thermal insulation box
Inventor: AMAYOSHI TOMONAO
IPC: C08G101/00
Filed: 1993-09-28
Abstract: PURPOSE:To obtain a thermal insulation foam excellent in thermal insulation properties, etc., without causing any environmental problems by mixing an org. polyisocyanate, a foam stabilizer, a catalyst, water, a polyether polyol, and a specific blowing agent and allowing the resulting mixture to foam. CONSTITUTION:A thermal insulation foam is obtd. by mixing an org. polyisocyanate (e.g. a polymeric MDI), a foam stabilizer (e.g. F-335, a product of Shin-Etsu Chemical Co., Ltd.), a catalyst (e.g. Kaolizer No. 1, a product of Kao Corp.), water, a polyether polyol (e.g. a mixture of an arom.-amine-based polyether polyol and an ethylenediamine-based polyether polyol), and a blowing agent comprising 70-60wt.% cyclopentane and 30-40wt.% at least one hydrocarbon selected from the group consisting of n-pentane, 2-methylbutane, and 2,2- dimethylpropane, and then by the resulting mixture to foam.
Patent JP-H0982748-A (JP)
Title: Conductive ball supply device, conductive ball mounting device, conductive ball mounting method and manufacture of electronic component
Inventor: HIDAKA MASAO
IPC: H05K3/34
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a conductive ball supply device which surely picks up a conductive ball with a suction head even in a short work time. SOLUTION: A device is provided with a ball reservoir 23, which reserves many conductive balls 24, a palette 28, which is held to be moved in the horizontal direction to the ball reservoir 23 and has a plurality of ball holes 30 that store one conductive ball 24 respectively, and a motor 26, which shifts the palette 28 in the horizontal direction to the ball reservoir 23.
Patent JP-H1061314-A (JP)
Title: Method and structure for adjusting stopping position of motor-driven hinged door
Inventor: UENO KOHEI
IPC: E06B9/88
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To adjust the stopping position of a motor-driven hinged door whose opening and closing action is stopped while it is being decelerated, without varying decelerating conditions, such as speed reduction ratio. SOLUTION: A cylinder part 9, whose cylinder shaft 9b rotates the upper pivot 5 of doors 2, 3 by making expanding or contracting movement interlocking with an opening machine 8 is driven, is provided with decelerating position detecting switches 17, 18 used respectively for opening and for closing the doors 2, 3 and designed to detect the deceleration starting positions of the doors 2, 3 when the doors 2, 3 are opened or closed. By moving and adjusting the detecting switches 17, 18 laterally, the stopping positions of the doors can be adjusted.
Patent JP-H0663510-A (JP)
Title: Gravity sedimentation type classifying device
Inventor: IMAI HISASHI
IPC: B07B7/01
Filed: 1992-08-18
Abstract: PURPOSE:To provide a classifying device classifying a granular body with high accuracy by a simple structure. CONSTITUTION:A cylindrical dispersing chamber 3 in which a discharge port 7 is opened in the lower end is provided in a vertical position, and in the top part of the dispersing chamber 3, a face-like suction port 12 for allowing a classifying fluid to communicate with a classifying port 13 is constituted. On a side wall in the lower part of the face-like suction port 12, a discharge long port 8 for infecting a processing fluid which communicates with a processing fluid throwing-in port 9 is opened, and in the discharge port 7, a secondary fluid ejection nozzle 16 communication with a secondary fluid supply port 17 is opened toward the upper part. This device is constituted by providing an air current distributing mechanism in which plural split fins 15, 20 are provided in the discharge long port 8, the face-like suction port 12 and the secondary air ejection nozzle 16, and by supplying air from the secondary fluid supply port 17, upward flow air is formed in the dispersing chamber 3, and a prescribed classification is executed by a difference between a gravity sedimentation speed of a granular body contained in a processing fluid and a flow speed of the upward flow air.
Patent JP-H0663665-A (JP)
Title: Device for hemming
Inventor: KUROKAWA KAZUHIKO
IPC: B21D19/08
Filed: 1992-08-18
Abstract: PURPOSE:To provide a hemming device by which the flange of a work is preliminarily bent satisfactorily without the influence of difference in the angle and length of the flange. CONSTITUTION:In the hemming device with a mechanism by which a preliminary bending is performed on the flange 8a before the hemming is performed on the flange 8a of the work, the mechanism for such preliminary bending is constituted of an elastic member 1 which is capable of compression deforming and attached to a lower die 3 where the work 8 is set and by which the flange 8a of the work 8 is pressed at the time of the compression deforming, and a compression member 4 by which the elastic member 1 is compressed and deformed.
Patent JP-S6396494-A (JP)
Title: Spacer for supporting heat transfer tube of heat exchanger
Inventor: TAKEDA NOBUYUKI
IPC: F28F9/013
Filed: 1986-10-13
Abstract: PURPOSE:To reduce the pressure loss of the flow of metallic sodium and restrict the damage of the surface of heat transfer tubes, by a method wherein tubular heat transfer tube holders are stored in a multitude of unit cells, divided by a lattice frame, and the heat transfer tubes are held in the holders through shock-absorbing material. CONSTITUTION:Respective heat transfer tubes 2 are penetrated through tubular heat transfer tube holders 15, stored in the unit cells 13 of a lattice frame 12, and the held therein through shock absorbing materials 16. Accordingly, the mutual radial displacement of the heat transfer tubes 2, which may generate upon earthquake, are restricted strongly. The damage of the heat transfer tube 2, due to the mutual contact between the heat transfer tube holder 15 and the heat transfer tube 2, is seldom caused by the effect of a shock absorbing material provided on the inner surface of the heat transfer tube holder 15. Spaces excluding a space provided with the shock absorbing material 16 among the annular spaces, formed between neighboring heat transfer tube holders 15 and between respective heat transfer tube holders 15 and the heat transfer tubes 2, become the flow paths of the metallic sodium, therefore, the area of flow path is increased and the pressure loss of the flow of metallic sodium is reduced compared with the spacers of conventional structure.
Patent JP-S60133342-A (JP)
Title: Apparatus for measuring slant amount of optical axis
Inventor: MIYASHITA TAKAAKI
IPC: G01M11/00
Filed: 1983-12-21
Abstract: PURPOSE:To obtain the slant amount of the surface of a spherical mirror with respect to the side surface of a metal piece highly accurately from the slant amounts of both optical axes, by measuring the slant amount of the optical axis of the spherical mirror surface of the metal piece and the slant amount of the optical axis of the bottom surface of a holder, which is crossed with the side surface of the metal piece at a right angle, by separate optical systems. CONSTITUTION:Laser light from a laser tube 31 is projected on a reticle 33. The reticle image is focussed on a spherical center position O of a spherical mirror surface 7a by lenses 34 and 35 and thereafter projected on the spherical mirror surface 7a. When the spherical center position O is separated from an optical axis phio by DELTAl and an optical axis phia is slanted by DELTAthetaa with respect to the optical axis phio, the reflected light of the reticle image from the spherical mirror surface 7a is formed at a position, which is deviated from the center, in an area sensor 38. In parallel with the measurement of the slant amount of the optical axis of the spherical mirror surface 7a by an optical system 39, the slant amount of the optical axis of the bottom surface 30c of a holder 30 is measured by an optical system 47. Based on the slant amounts of those optical axes, the slant amount of the optical axis of the spherical mirror surface 7a with respect to a side surface 7b, which is to become a reference, can be computed.
Patent JP-H0991116-A (JP)
Title: Device and method for processing information
Inventor: YAKIDA TAKASHI
IPC: G06F3/0481
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To simultaneously display plural pieces of information by judging an instructed position when an icon is instructed, and performing control based on the judged result so as to turn out the page of the icon. SOLUTION: When the inside of the area of a book type icon 401 is clicked, the clicked position is detected. It is judged whether the clicked position is located in a page icon area 401a on the left side or in a page icon area 401b on the right side. When the clicked position is located in the page icon area 401b on the right side, processing is performed for turning pages in the direction to advance the pages and the icon image of page 2n+1 [(n) is an integer] is displayed on the left side but the icon image of page 2(n+1) is displayed on the right side. When the clicked position is located in the page icon area 401a on the left side, processing is performed for turning pages in the direction to return the pages and the icon image of page 2(n-1)-1 is displayed on the left side but the icon image of page 2(n-1) is displayed on the right side.
Patent JP-H03106131-A (JP)
Title: Echo canceller with internal state display function and communication equipment having the same
Inventor: TAJIMI MICHIKO
IPC: H04B3/23
Filed: 1989-09-20
Abstract: PURPOSE:To facilitate the maintenance and operation by displaying the result of detection of a double talk detection circuit, the result of control by a center clipper and the result of control of a tone data disabler, etc. CONSTITUTION:An echo canceller internal state display section 106 is updated at every 125mus to output the signal HDIS of a double talk detector 102, the signal CC of a center clipper 103 and the signal TD of a tone disable 104 externally. That is, the result of input detection of a near talker signal in the double talk detector of the echo canceller, the result of comparison of a residual echo level in the center clipper and the result of detection of a tone signal in the tone disabler are outputted and displayed and the fault occurrence location is located depending on the echo canceller internal state display. Thus, the maintenance and operation are facilitated.
Patent JP-H0694972-A (JP)
Title: Focusing system interlocking with trimming
Inventor: TAKASE HIROSHI
IPC: G02B7/08
Filed: 1992-09-10
Abstract: PURPOSE:To obtain a focusing system in which the positional deviation of an image-formation point caused by the positional deviation of a focusing group is made small in the case of trimming photographing as to an image pickup device capable of the trimming photographing. CONSTITUTION:An image pickup lens system is constituted of a positive front group G1 and a negative rear group G2; furthermore, the negative rear group G2 is constituted of a negative sub unit S1 and a positive sub unit S2; the negative sub unit S1 is moved to an image side, and the positive sub unit S2 is moved to an object side simultaneously so that focusing is performed (b) in the case of normal photographing, and the negative and the positive sub units S1 and S2 are moved to the image side together so that the focusing is performed (c) in the case of trimming photographing in which the angle of view in image pickup is small. When the positive sub unit S2 is moved to the image side, it works to decrease and eliminate the focusing ability of the negative sub unit S1; therefore, focusing moving amount can be made large, and out-of-focus caused by the positional deviation of the units S1 and S2 can be made small.
Patent JP-S6396165-A (JP)
Title: Production of aromatic hydrazo compound from aromatic azoxy compound
Inventor: IGUCHI KUNITOSHI
IPC: B01J27/22
Filed: 1986-10-09
Abstract: PURPOSE:To safely obtain the titled stable high-quality compound in high yield by simple operation in a short time, by reducing an aromatic azoxy compound in the presence of a hydrogen donor, e.g. formic acid, etc., in a solvent under ordinary pressure using a specific, safe, readily handleable and inexpensive catalyst. CONSTITUTION:An aromatic azoxy compound expressed by formula I (X is H, Cl, OCH3 or CH3) is reduced in the presence of a hydrogenation catalyst selected from complexes expressed by formulas II, III and IV and Pd/C and a hydrogen donor selected from formic acid, acetic acid and formates in a solvent under ordinary pressure to afford the aimed compound expressed by formula V. Alcohols (particularly inexpensive and readily recoverable CH3OH) are preferably used as the solvent and the reaction temperature and time may be under refluxing condition for 20-150min. The reaction can be safely carried out using an ordinary reaction apparatus in the same reactor and operability is excellent. The method is economical and suitable for mass production with hardly any deterioration of the catalyst and environmental pollution. The resultant compound is used as an intermediate for dyes or other organic synthetic chemicals.
Patent JP-H0992529-A (JP)
Title: Electromagnetic actuator
Inventor: MURAI KATSUICHI
IPC: H01F7/16
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To enable constantly stable attraction characteristics to be displayed by a method wherein an approach control means controlling the approach gap between a fixed core and a movable core specifying the attraction rapid increase starting point or this side near part in the coil exciting time to be the operational margin of the movable core is provided between these two cores. SOLUTION: When a coil 3 is supplied with power to be excited, attraction will be provided between a fixed core 5 and a movable core 6 by the flux running between both cores 5 and 6 so that the movable core 6 may be shifted to the fixed core 5 while compressing a return spring 25 to actuate a work member 26. At this time, the elastic stopper 33 of the movable core 6 abuts against the bottom of the recession 22 of the fixed core 5 to control the approach distance g of both cores 5, 6 to be at a specific value.  Through these procedures, the movable core 6 can be actuated at relatively stable attraction by controlling the approach gap between both cores 5 and 6 at a specific value since the attraction of both cores 5, 6 will be gradually increased until the axial directional gap between both cores 5 and 6 is reduced at a specific value while rapidly increasing when this gap falls below the specific value.
Patent JP-S60137817-A (JP)
Title: Apparatus for producing concentrated alkali
Inventor: KOBAYASHI TAKEYUKI
IPC: C01D1/42
Filed: 1983-12-23
Abstract: PURPOSE:To produce concentrated alkali flakes efficiently with improved operation stability, by connecting a high-pressure vessel for containing an alkali solution heated under pressure to a low-pressure vessel for flash concentrating an alkali solution with a sealing siphon in the form of V-shaped tube. CONSTITUTION:An apparatus for concentrating an alkali solution concentrated in a steam still 1 further in a steam still 2 under heating and pressure (at about 377 deg.C under about 2.22 ata and about 96.8% NaOH concentration), passing the resultant alkali solution through a sealing siphon pipe 26 consisting of a V- shaped tube having about >=10m height (H) to a low-pressure vessel 25 (at about 350 deg.C, 0.52 ata and about 99% NaOH concentration) for flashing, passing the resultant concentrated alkali solution through a sealing tank 29, taking out the solution in a flaker 6, and forming concentrated caustic soda flakes 22.
Patent JP-S62100736-A (JP)
Title: Display device
Inventor: SATO TAKASHI
IPC: G02F1/1347
Filed: 1985-10-29
Abstract: PURPOSE:To obtain excellent visibility with high luminance both under bright light and dark light by using a light transmitting and scattering plate which holds a liquid crystal between a pair of transparent substrates and is attached with means for controlling the electrooptic effect of the liquid crystal to the transparent substrates. CONSTITUTION:The light transmitting and scattering plate B is formed by sealing the chiral smectic liquid crystal 6 between two sheets of the transparent substrates 1 attached with alkali ion preventive films 7, transparent electrodes 5 and polyimide films 4. The liquid crystal 6 can be controlled to the scattering state in which the scattering rate of light is high and the transmitting state in which the transmittance of light is high by the AC electric field to be impressed thereto through the electrodes 5. The liquid crystal 6 is, therefore, put into the scattering state under the bright light. The picture of the high luminance and good visibility in the scattering state by using an extermal light 16 is thus obtd. The liquid crystal 6 is put into the transmitting state under the dark light. A back light source 17 is lighted up so that the light from the light source is transmitted through the plate B to illuminate the transmitted light absorptive display panel. The picture of the high luminance and good visibility is thus obtd.
Patent JP-H0774183-A (JP)
Title: Manufacture of semiconductor device, bi-polar transistor, and insulating gate-type field-effect transistor
Inventor: OKITA AKIRA
IPC: H01L21/02
Filed: 1993-09-03
Abstract: PURPOSE:To obtain a bi-polar transistor having a smaller base width, an insulating gate-type field-effect transistor of the LDD structure which can be manufactured by simpler processes, and an insulating gate-type field-effect transistor having a shorter gate electrode. CONSTITUTION:A first region 104 having a side wall section is formed on a semiconductor substrate and a second region 106 is formed on the side wall of the first region 104 and an impurity is doped with the second region 106 and the first region 104 being used as a mask to form an end-controlled base region 105 under the second region 106. The thus manufactured transistor is a bi-polar transistor. When the first region is used as a gate electrode and the second region is formed on the side wall of the first region through an insulating film and an impurity is doped from the second region to form an LDD region, the thus manufactured transistor is an insulating gate-type field- effect transistor of the LDD structure. An insulating gate-type field-effect transistor is the one that uses the second region formed on the side wall section of the first region as a gate electrode.