baber/WOPTO huggingface dataset:
Patent JP-S60146620-A (JP)
Title: Assembly hob
Inventor: YOSHIDA YOSHITAROU
IPC: B23F21/16
Filed: 1983-12-30
Abstract: PURPOSE:To form an assembly hob which is simply fabricated with a high degree of accuracy, by fixing a blade 2 in the cylinder section of a cylindrical hob body, and by finishing teeth by means of a wire-cut process with the second surface of the blade being made linear. CONSTITUTION:In an assembly hob a blade 2 is secured removably to a cylindrical cross-sectioned shape body 1 by means of bolts 3. The blade 2 has an arcuate assembling surface 7 facing the body 1, and the second surface 9 which is linear. Teeth 10 in the blade 2, each having a linear part 10A, a curved part 10B and an undercut part 10C which forms a peak tooth part in each tooth part, are fabricated by a wire cut process. The body 1 is formed into a cylindrical shape without being separted by a cutter groove, and therefore, the fabrication thereof may be simple and the accuracy thereof may be enhanced. Meanwhile the second surface 9 of the blade 2 is linear so that the planner surface fabrication is sufficient therefore, and is therefore simply fabricated. Further, the tooth path which forms a peak tooth is formed in a undercut 10C shape so that the peak tooth in a cutting saw-tooth like shape is easily formed.
Patent JP-H1190243-A (JP)
Title: Rice washing apparatus
Inventor: NAGURA NORIKO
IPC: B02B1/04
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To enhance washing effect and sterilizing effect in a rice washing process. SOLUTION: An ozone water making apparatus 1 supplies ozone water formed by a mixing pump 13 to a rice washing apparatus 20. In the rice washing apparatus 20, a first pipeline 35 receiving the supply of rice from a rice storage tank 26 and a second pipeline 36 receiving the supply of ozone water from the mixing pump 13 are formed so as to extend in a parallel direction to form a double structure wherein the second pipeline 36 is inserted into the first pipeline 35. A large number of jet orifices ejecting ozone water into the passage of the second pipeline 36 are provided to the outer periphery of the second pipeline 36.  Therefore, rice supplied to the first pipeline 35 is stirred by ozone water ejected from a large number of the jet orifices of the second pipeline 36 in such a state that the gap between the outer periphery of the second pipeline 36 and the inner periphery of the first pipeline 35 is filled with rice and sterilized while washed.
Patent JP-H0193116-A (JP)
Title: Laser annealing device
Inventor: HASEGAWA MICHIHIKO
IPC: H01L21/263
Filed: 1987-10-05
Abstract: PURPOSE:To minutely observe the state of annealing on the surface of a sample by a method wherein the beam condensing lens of laser beam and the objective lens to be used for observation are constructed in such a manner that they can be adjusted independently. CONSTITUTION:The laser beam emitted from a laser beam source 1 passes through a beam condensing lens 2, reflected by a dichroic mirror 3, condensed on the surface of a sample, and the sample 4 is heated up. On the other hand, when the visible light sent from the light source is projected on the sample 4, the visible light reflected from the sample 4 is transmitted successively through the dichroic mirror 3 and an objective lens 7, it is reflected by a total reflection mirror 5, transmitted through an eyepiece 6, reached eyes, and the surface state of the sample 4 is observed. In this case, the condensation of the laser beam can be conducted by adjusting the position of the beam condensing lens 2, and the optical system for observation, the objective lens 7, the total reflection mirror 5 and the eyepiece y can be adjusted freely.
Patent JP-H0193260-A (JP)
Title: Image reader
Inventor: MIFUJI KIMIYASU
IPC: H04N1/19
Filed: 1987-10-05
Abstract: PURPOSE:To obtain a device with high resolution and a simple structure by providing a switching selection means which divides a whole image image- formed by an optical system into plural parts and selects the image of a part of them sequentially, and an image pickup element which image-picks up the image of a part of an object selected by the switching selection means. CONSTITUTION:In case of illuminating the upper half 3a of an original 3 by lightening a light source 5a, another light source 5a is lit off. In such a state, when a driving command is supplied to a stepping motor 15 by a motor driver 22 and an initial position is detected by a photosensor 16, the stepping motor 15 stops, and a rotary prism 14 is set. Thus, when the image of the upper half 3a of the original 3 is image-formed on the image pickup element 9, the image pickup element 9 outputs a chrominance signal corresponding to the image to a signal processing circuit 25. Since divided images are image-picked up by one image pickup element 9 by selecting sequentially, reading is performed at high speed, and also, it is possible to read a character, etc., with high resolution and accurately.
Patent JP-H08115554-A (JP)
Title: Disk player
Inventor: YAMASHITA TOSHIAKI
IPC: G11B17/22
Filed: 1994-10-17
Abstract: PURPOSE: To prevent the generation of rattle during the period when a tray is moved between a magazine and a disk reproducing part. CONSTITUTION: A tray holding mechanism 120 is freely movably arranged in the direction of arrow (a), (b) along a guide shaft 112, and also when the tray 90 is taken out from the magazine, an engaging pawl part 141 of a fixed member 140 is abutted on an abutting side part 93 of an engaging recessed part 91 of the tray 90 in accordance with the movement of the tray holding mechanism 120 in the direction of the arrow (b). A companying this procedure, an abutting piece part 154 of a slide member 150 which is energized by a spring 160 in the direction of the arrow (a) is elastically abutted on the abutting side part 92 of the engaging recessed part 91.  Thus, the generation of rattle on the tray 90 is prevented during the period when the tray 90 is moved between the magazine and the disk reproducing part, since the connection with the tray 90 is performed by the tray holding mechanism 120 in the state without rattling.
Patent JP-S61129319-A (JP)
Title: Cooler using heat pipe
Inventor: HATA RYOSUKE
IPC: F24F5/00
Filed: 1984-11-27
Abstract: PURPOSE:To save energy in a cooler for a vehicle by disposing the lower temperature portion of an one-way heat transfer type heat pipe outside an enclosed chamber and the higher temperature portion inside the enclosed chamber to supply liquid to the lower temperature portion in a capillary tube system and cool said lower temperature portion. CONSTITUTION:The higher temperature portion of a heat pipe 5 is embedded in a back rest of a seat 2 and the lower temperature portion of the heat pipe 5 with fins 7 is disposed on a ceiling 4. A water tank 3 is connected to the lower temperature portion or fin 7 of heat pipe through a hygroscopic material 8 like cloth and a hygroscopic material terminal portion 10 to permeate water into the lower temperature portion or fin 7 by a capillary phenomenon. Also, a valve body of permanent magnet 13 and a horse-shoe type magnet 14 are disposed in the intermediate 12 of a container 11 of the heat pipe 5 to move the magnet 13 by moving the magnet 14 and open and close a heat transfer space. By this constitution is carried out cooling by the operation of valve bodies 13, 14 and gasifying action of liquid without depending on engine energy so that energy can be saved.
Patent JP-S62110106-A (JP)
Title: Coordinates measuring instrument
Inventor: NAKAMURA TADAO
IPC: G01B11/24
Filed: 1985-11-08
Abstract: PURPOSE:To reduce the quantity of calculation in the measurement of coordinates and reduce a measuring time by providing linear light projecting means and making the horizontal scanning line of the means agree with the direction parallel to a virtual projected straight line formed when the elemental light beams of linear projecting light crosses the inside of the field of view of a TV camera. CONSTITUTION:A light projector 4 projects linear light 15 obtained when the scanning of a light beam or the like is conducted on the surface 2 of an object. A TV camera 1 is provided with a predetermined distance from the projector 4 and forms the image of the object. Scanning means scans such that the linear light 15 irradiates the parts of the surface 2 of the object. The elemental light beams 5 of the linear light 15 and made to agree with the direction parallel to a virtual projected straight line 10 projected on a virtual plane intersecting at right angles with the optical axis of the camera 1 from the optical center 9 of the camera 1 and from a desired direction. Thus, the straight line 10 formed when the elemental light beams 5 constituting the linear light 15 geometrically cross the inside of the field of view of the camera 1 is calculated and the complexity in calculating the three-dimensional coordinates of the parts of the surface 2 of the object is removed.
Patent JP-H0887239-A (JP)
Title: Character glow type number plate
Inventor: SUGIMOTO HIROYUKI
IPC: G09F13/04
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a number plate suitable for light cars which is formed with a black film material and releases black characters outside day and night by forming character holes on a character base plate, fitting and fixing build-up characters formed of a translucent material to a sectionally trapezoidal shape of the line width decreasing gradually from the base parts toward the peak parts into these character holes and coating the peak parts with an opaque film material. CONSTITUTION: The inner peripheral part of the character base plate 16 is locally blanked to form the character holes 17 of numbers, KANJI (Chinese character), etc. A yellow coating material is applied on its front surface 16a and the build-up characters 18 formed of a transparent or translucent plastic material to the prescribed thickness are fixed into the character holes 17. The build-up characters 18 are formed to the sectionally trapezoidal shape of the line width of the main bodies 18a of the characters decreasing gradually from the base parts toward the peak parts. The line width W3 of the base parts is set broader than the line width W2 of the character holes 17 of the character base plate 16 and the line width W4 of the peak parts is set approximately equal to the line width W2 of the character holes 17.  The peak surfaces of the build-up characters 18 are coated with the black opaque film material 19 over the entire surface thereof.
Patent JP-S61129881-A (JP)
Title: Photovoltaic device
Inventor: FUKATSU TAKEO
IPC: H01L31/0224
Filed: 1984-11-28
Abstract: PURPOSE:To prevent the accident that a collector penetrates through the photo active layer by flattening the surface of contact of a light receiving surface electrode layer with a semiconductor photo active layer, by a method wherein electrode layers made of photo-permeable oxide partly metallized by reduction are arranged in the semiconductor photo active layer on the light receiving surface side. CONSTITUTION:Photo-permeable oxide layers 2 and the collector 3 are formed on a photo-permeable supporting substrate 1. The collector 3 forms the matrix pattern and is partly metallized into conductive oxide layers 2 by laser beam irradiation or selective plasma treatment in a reducing atmosphere; therefore,the exposed surface of the light receiving surface electrode layer 4 becomes flat. The photo active layer 5 and an ohmic metallic back electrode layer 6 are provided on said flat electrode layer 4.
Patent JP-H0194013-A (JP)
Title: Air conditioner for vehicle
Inventor: DOI KAZUYUKI
IPC: B60H1/00
Filed: 1987-10-05
Abstract: PURPOSE:To improve demisting performance for window panes of glass by providing a heater in an upper air duct or a lower air duct installed on the upper and lower sides of the window panes of glass, and flowing heated air in such a way as to blow it out from either the upper duct or the lower duct and suck it into either the lower duct or the upper duct. CONSTITUTION:When window panes of glass become cloudy, engine cooling water is fed to a re-heat core 9 and heater cores 24, and an upper side blower 7 is driven concurrently. And a refrigerating cycle is simultaneously actuated. This causes air taken in by a blower 7 through an inside air inlet 4 to be de-humidified and cooled by a refrigerant evaporator 8, following which, it is heated by the re-heat core 9 so as to be blown out into a cabin from the outlets 2a of an upper air duct 2. Then, it is sucked in alongside the window panes of glass 21 by the lower blower 23 while passing through the suction ports 22a of the lower air duct 22 so as to be heated by the heater cores 24 so that it is discharged in proximity of feet. This constitution enables the clouding of the window panes of glass to be entirely removed.
Patent JP-S63105877-A (JP)
Title: Device for transferring work
Inventor: IWASAKI TAKEMASA
IPC: G05B19/418
Filed: 1986-10-24
Abstract: PURPOSE:To absorb a difference in treatment speeds between neighboring treatment processes by employing a controller for sending a command to a multi- station of a preceding treatment process so that a quantity of works being treated at an ensuing treatment process is kept below a reference value. CONSTITUTION:A controller 18 retrieves treatment processes and working conditions of a work 1 by the kind of the work and sends commands based on the retrieved data to necessary stations. Next for example, the work 1 specified by a multi-station 10-1 of a work station 9-1 specified by the controller 18 is taken out and sent to the corresponding work station 9-1. In this way, a treatment suited for the kind of a work is repeatedly given to the work 1. In the meantime, the controller 18 is monitoring a quantity of works being treated in each work station and when a quantity of works being treated in an ensuing treatment process exceeds a reference value, sends a command to a multi-station of a preceding treatment process in order to adjust the quantity to be transferred and to store the works. As a result, a difference in treatment speeds between neighboring treatment processes is absorbed.
Patent JP-H03155686-A (JP)
Title: Ring laser gyroscope
Inventor: BURUUSU EICHI GIBUZU
IPC: G01C19/66
Filed: 1990-09-20
Abstract: PURPOSE: To perform simple and accurate dither signal compensation by providing a coupling means connected to a delay means connected to a direction detection means for coupling the output of the delay means with different signals and guiding signals for indicating the rotation of a main body. CONSTITUTION: Clockwise and counterclockwise pulses exclude each other and the absolute rotation of this gyroscope 2 is proportional to the difference of clockwise and counterclockwise pulse numbers. A clockwise pulse string CW is impressed to two routes. A first route is directly connected to a pulse adder 8, however, a second route is connected to the pulse adder 8 through a delay module 9 for delaying the signals for the time equivalent to the half of dither signal time. Non-delayed and delayed pulses are added by the pulse adder 8 and first output CW" is outputted. Similarly, a counterclockwise pulse string CCW is added to the two routes. Then, the non-delayed and delayed pulses are added by the pulse adder 8 and second output CCW" is outputted.  When the first and second output CW' and second output CW<1> and CCW<n> are respectively impressed from the pulse adder 8 to the increase and decrease output of a counter 11, output for indicating the absolute rotation of the gyroscope main body 2 is outputted.
Patent JP-H06100895-A (JP)
Title: Process for cleaning plastic bumper
Inventor: YAMANAKA MASAHIKO
IPC: C11D1/72
Filed: 1992-09-21
Abstract: PURPOSE:To realize the cleaning in a short process without using any organic solvent for cleaning, before coating, a plastic bumper molded particularly by using zinc stearate as an internal mold release agent. CONSTITUTION:This process comprises the steps of: cleaning a polypropylene and/or polyurethane bumper at 60-80 deg.C with an acidic aqueous cleaning solution which has a pH of 2 to 4 and contains a mineral acid in an amount of 0.1-100g/l, a fluorine compound in an amount of 0.01-10g/l, a nonionic surfactant with an HLB of 12 to 16 in an amount of 0.1-10g/l, a polyethylene polypropylene derivative foam inhibitor with an HLB of 6 or lower in an amount sufficient to provide a weight ratio of this foam inhibitor to the nonionic surfactant of (0.1 to 2):1, and a sodium and/or ammonium pH regulator; washing the cleaning solution with water and blowing it away by air; and drying at room temperature to 80 deg.C.
Patent JP-H1097684-A (JP)
Title: Register with complementary discount
Inventor: YAKUSHI KAZUHISA
IPC: G06Q30/02
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a register with complementary discount which can change the complementary discount rate of a customer in accordance with the situation of the customer or can automatically set the amount of complementary discount. SOLUTION: The register 10 with complementary discount is provided with an input section 1 which inputs discount rates and limit discounts as discount conditions associated with complementary discounts, an inserting section 2 which inputs the number of complementary discount tickets by counting the number, and a setting section 5 which registers and holds the discount rates and limit discounts. The register 10 is also provided with a discriminating section 4 which discriminate the presence/absence and validity/invalidity of a complementary discount ticket, a calculating section which successively totalizes the sales proceeds of the commodities purchased by a customer and calculates the discount and amount claimed to the customer by applying the discount rate and limit discount held by the setting section 5, and an output section 7 which displays the discount and amount claimed.
Patent JP-H0196009-A (JP)
Title: Method for stabilizing against hydrolysis of aminoalkyl silica by crosslinking together with transforming amino groups into tertiary forms
Inventor: MORITA YAZAEMON
IPC: B01J20/26
Filed: 1987-10-07
Abstract: PURPOSE:To extend the life of separation column, by using column packing obtd. by crosslinking between amino groups by reacting aminoalkyl bound silica with halomethyl compd., together with transforming them into tertiary amino groups. CONSTITUTION:The aminoalkyl silica of formula I or II (where, R is hydrocarbon residue having 2-10 carbon atoms) is prepd. The halomethyl compd. of formula III or IV (where, X is halogen atom R' is epoxy residue of CnH2n+1O, ether residue of CnH2n+1O or alkylphenyl group of formula V, R'' is hydrocarbon residue of CnH2n, carbonyl group CO, S atom, phenylene group of formula VI or alcohol residue of formula VII) is prepd. The halomethyl compd. is reacted with the above-mentioned aminoalkyl silica to crosslink between the amino groups, together with transforming the amino groups into tertiary forms.
Patent JP-H04133654-A (JP)
Title: Stator steeping motor
Inventor: FUJIMOTO TAKASHI
IPC: H02K37/14
Filed: 1990-09-25
Abstract: PURPOSE:To sharply reduce the number of components and improve assembling property and easily materialize micronization as well by providing a bearing part and a mounting part integrally by a plurality of magnetic material components made off sintered alloy. CONSTITUTION:In a stator component 10 are made a plate part 11, an outer cylinder 12 and an inner cylinder 13, which are arranged coaxially on one side of the plate part 11, a mounting flange part 14, which is made by expanding the plate part 11 outward into flange shape and is provided with mounting holes, a bearing part 15, which is constituted by making a through bearing hole at the plate part 11 at the central position of the outer cylinder 12 and the inner cylinder 13, and a claw pole type magnetic pole part 16, which is made at the end face of the inner cylinder 13. Hereby, the assembling becomes very simple because the number of components is smaller, so a stepping motor, which has a high-performance magnetic circuit, can be composed of smaller number of components, and further miniaturization also becomes possible.
Patent JP-H04132567-A (JP)
Title: Charged particle beam cancer therapeutic apparatus
Inventor: NISHIHARA SUSUMU
IPC: A61N5/10
Filed: 1990-09-25
Abstract: PURPOSE:To enable the obtaining of a three-dimensional charged particle beam irradiation to match a shape of an affected part by arranging a range shifter and a collimator to be controlled per fixed dose with a dosimeter, eliminating the need for preparing a ridge filter and a porous for each patient. CONSTITUTION:A charged particle beam 1 flattened circular with a scanning electromagnet 2 is converted to energy with a range shifter 9. It is desired that the thickness of an energy degrader of the range shifter 9 varies continuously, which allows the changing of energy of the charged particle beam 1 according to the depth of an affected part. A vertical irradiation field is limited to a beam axis with a multi-leaf collimator 4. The multi-leaf collimator has a function to let one of a pair of leaves cover the irradiation field of the other leaf among multiple pairs of leaves. The range shifter 9 and the multi-leaf collimator 4 are combined to perform an irradiation to match a three- dimensional shape of the affected part thereby accomplishing a radiation treatment of the affected part at a maximum efficiency.
Patent JP-H02100591-A (JP)
Title: Parallax compensating method
Inventor: IZUMIOKA NARIAKI
IPC: G06T7/00
Filed: 1988-10-07
Abstract: PURPOSE:To prevent the increase of a parallax forecast error due to the distortion of a left and a right pictures by performing the retrieval of the block of the highest degree of approximation for a block in which the means value of the block is subtracted from each picture element when the block of the highest degree of approximation is retrieved in parallax compensation at the time to compress the information quantity of a stereoscopic picture. CONSTITUTION:The block for which motion compensation is intended to perform is selected from a left camera present frame memory 11, and is sent to a mean value separation circuit 14. In this circuit 14, the mean value Vac of the luminance of each picture element of the block is calculated, and further, the block V'c from whose each picture element the mean value of each block is subtracted is sent to a motion compensation circuit 15. In the motion compensation circuit 15, the block V'f to be retrieved and the block V'c are compared. Henceforth, the block V'f to be retrieved is calculated successively, and is compared with V'c, and the block V'fmim whose evaluated value EV is minimum is selected by an evaluated value comparison circuit 16. Accordingly, since the block of the higher degree of approximation is selected, a correct forecast picture can be generated.
Patent JP-S60192858-A (JP)
Inventor: ATKIN GRAHAM ERNEST
IPC: F02F1/38
Filed: 1984-11-30
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-H03149301-A (JP)
Title: Internal cooling type air foil blade
Inventor: CHIN PAN RII
IPC: F01D5/18
Filed: 1990-09-25
Abstract: PURPOSE: To enhance heat transfer efficiency and to achieve a uniform temperature distribution by providing a means for imparting rotation to the flow of coolant within coolant passageways having straight centerlines. CONSTITUTION: In a blade 10, an airfoil main body 30 has coolant passages 20, 22, 24, 26 each directed in a longitudinal direction and having a generally straight centerline. The coolant passage 20 has a bulkhead 50, the coolant passage 22 has its interior wall surface 34 twisted, and the coolant passages 24, 26 have respective helical fins 40, 46. Therefore, air serving as coolant is guided longitudinally straight within each of the coolant passages 20, 22, 24, 26 and turning movement is imparted to its flow. Therefore, the interior wall surfaces 32, 34, 36, 38 are strongly washed by the coolant to enhance heat transfer efficiency and to make the centerline of the flow of the coolant straight in the longitudinal direction to achieve a uniform temperature distribution of the airfoil main body 30 along its cross direction.