baber/WOPTO huggingface dataset:
Patent JP-H01251021-A (JP)
Title: Production of transmissive screen
Inventor: INOUE MASAO
IPC: G03B21/62
Filed: 1988-03-31
Abstract: PURPOSE:To efficiently produce a transmissive screen having an external light absorbing layer having superior appearance by increasing a height of a light condensing part of a light emitting surface previously by coating with an easily strippable paint to almost a same height as a non-light condensing part, forming an external light absorbing layer on the whole surface, then removing the easily strippable paint together with the external light absorbing layer. CONSTITUTION:An easily strippable paint 2 is applied previously to a light condensing part of a light emitting part of a base material 1 of a screen to increase the height of the light condensing part to almost an equal height as a non-light condensing part. Then, an external light absorbing layer 3 is formed on the whole surface of the base material of the screen, and the easily strippable paint 2 is removed together with the external light absorbing layer 3. Thus, a transmissive screen having an external light absorbing layer 3 having superior appearance on its specified part is obtd. efficiently without requiring any particular complicated process nor installation.
Patent JP-H0747158-A (JP)
Title: Golf eyesight training device using dominant eyes
Inventor: JIYOOJI HEDORUNDO
IPC: A63B69/36
Filed: 1994-03-28
Abstract: PURPOSE: To train a dominant-side eye during an exercise and transmit the perception of the eye to the brain by forming a circle in front of one eye on a graphic display shield attached to a cap and a line matrix in front of the other eye adjacently to the circle. CONSTITUTION: A shield member 22 for shielding a visual field is detachably attached to the lower side of the circumference of a brim 24 of a sun visor 26 and a window 28 or an approximately square and transparent central part is provided in the shield member 22. Graphic displays 30, 31 are attached to the shield member 22 in the window 28. A circle 35 is provided in one side, in the left or the right according to the dominancy of the eyes of a wearer, a straight line part 36 and line segments 37-41 extending rectangularity or vertically upward therefrom are formed in a space adjoining to the circle 35, and the each line segment is to state levelled as gradually getting shorter as separating from the circle 35.
Patent JP-S535552-A (JP)
Title: Antenna on vehicle
Inventor: SHIBANO NORIZOU
IPC: H01Q1/32
Filed: 1976-07-02
Abstract: PURPOSE:To obtain an antenna which doubles the functions of a circular polarized wave antenna and a mono-pole antenna by forming four units of slot and a feeder circuit.
Patent JP-H11314349-A (JP)
Title: Chain conveyor for conveying sheet
Inventor: GUNSCHERA FRANK
IPC: B41F21/08
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To mount a covering sheet without forming a special constituent. SOLUTION: The chain conveyor for conveying a sheet comprises chain guide rails 24, 25, and a conveying chain 6. The rails form a hollow portion 27 having a longitudinal direction side opened together with a holding member 26 for supporting the rails. The chain supports a gripper for gripping the sheet, and has an outside seam plate 35 and an inside seam plate 36 rotatably coupled with one another at a joint axis as a center to be guided by the rails. The chain supports a covering plate 34 provided to cover an opened longitudinal side to its one side. The plate has support elements 37, thereby coupling the plate via the element by shape engaging with the outside seam plates.
Patent JP-S535147-A (JP)
Title: Preparation of optical active indanedione derivatives
Inventor: WAKABAYASHI TOSHIO
IPC: C07C67/00
Filed: 1976-07-06
Abstract: PURPOSE: To prepare the title compounds of natural steroid intermediate in high stereo selectivity by the reaction of 2-methyl(3-oxobutyl)1,3-cyclopentanedione with L-prolylglycine in the presence of an acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000274012-A (JP)
Title: Concrete tile and its manufacture
Inventor: OSUGI KUMIKO
IPC: C04B18/14
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a concrete tile excellent in performance by press-molding a hydraulic binder composition containing an inorganic lightweight aggregate containing an aluminum oxide component of a specific value or above, fibers and a hydraulic binder. SOLUTION: A hydraulic binder composition containing an inorganic lightweight aggregate, fibers, a hydraulic binder and water is press-molded in an unhardened state to obtain a concrete tile. The inorganic lightweight aggregate containing an aluminum oxide component of 20 wt.% or above, the inorganic lightweight aggregate having the specific gravity of 1.0 or below and the compressive strength of 8 MPa or above, or the inorganic lightweight aggregate containing the aluminum oxide component of 20 wt.% or above and having the specific gravity of 1.0 or below and the compressive strength of 8 MPa or above is used. The inorganic lightweight aggregate is hardly broken by the external force applied at the time of mixing, kneading and press-molding, and it holds its shape and can achieve a lightweight effect.  When the inorganic lightweight aggregate is mixed at the absolute volume of about 5-40%, the moldability and surface property of the tile and the reinforcing effect of fibers can be improved.
Patent JP-H01250709-A (JP)
Title: Method and apparatus for discriminating between two-dimensional and three-dimensional objects
Inventor: ISHIDA SHINYA
IPC: G06T1/00
Filed: 1988-03-30
Abstract: PURPOSE:To easily and certainly judge whether an object to be discriminated is a two-dimensional or three-dimensional one, by converting two images taken in different directions to a common coordinates system by two-dimensional projective transformation to compare both images with each other. CONSTITUTION:An object (a) to be discriminated is photographed by two cameras 1, 2 and the analogue video signals of the cameras 1, 2 changed over by a camera change-over device 3 are converted to digital values by an A/D unit part 4 to be stored in the first image memory part 5a and the second image memory 5b. The coordinates conversion is applied to the second image stored in the memory part 5b by two-dimensional projective transformation and the density value thereof is successively stored in the third image memory part 5c. Subsequently, the corresponding data stored in memory parts 5a, 5c are extracted to perform subtraction and the obtained value is stored at the corresponding position of the fourth image memory part 5d to form the fourth image being the subtracted image of the first and third images. The pixels having a specified density or more of the fourth image are counted and, when the number thereof is more than a predetermined number, the object (a) is judged to be a three-dimensional one.
Patent JP-S567246-A (JP)
Title: Method and unit for focus detection
Inventor: MUSHIYA TOORU
IPC: G11B7/12
Filed: 1979-06-25
Abstract: PURPOSE:To obtain an accurate focus error signal with a small-size optical system, by making the reflection polarized light incident onto the prism face before and after the critical angle and by detecting light quantity distribution change of the reflection light, in the optical reader of a video disc and so on. CONSTITUTION:The light reflected by disc 6 is incident to detecting prism 10 through objective lens 5, 1/4 wave length plate 4, and polarization prism 3 having a polarization film. The light flux reflected by reflection mirror 11 is detected by detector 12. Reflection face 11 is set to be the approximately critical angle for the incident light (parallel light flux) under the focusing state of disc 6. When disc 6 is displaced to the (a) direction, light quantity distribution of photodetector 12 is dark and bright in photo detection area 12A and photo detection area 12B respectively; and when disc 6 is displaced to the (b) direction, light quantity distribution becomes reverse to the above. Consequently, a focus error signal indicating slippage quantity and the direction of disc 6 can be obtained by detecting the output difference between photo detection areas 12A and 12B.
Patent JP-S63247128-A (JP)
Title: Constant speed running control device
Inventor: HORI HIDEYA
IPC: B60W30/00
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a high responsiveness by providing such an arrangement that the rotational position of a throttle valve pulley having been rotated by a predetermined rotating angle may be held by the engagement of an electromagnetic clutch when judgment is made so that constant speed control comes into effect in accordance with the result of detection of release of an accelerator pedal from its depressed condition. CONSTITUTION:During constant speed running control, a CPU energizes a relay RY1 or RY2 so as to normally or reversely rotate a d.c. motor A1 in accordance with a deviation between a stored vehicle speed and an actual vehicle speed. Accordingly, the opening degree of a throttle valve SV is adjusted. In this condition, after an accelerator switch SW6 detects the depression of an accelerator pedal AP or a release from the constant speed running control, when the depression of the accelerator pedal AP is released, the motor A1 is operated to rotate an accelerator pulley D in accordance with the amount of depression of the accelerator pedal so as to rotate a throttle valve pulley C, and when constant speed running control comes into effect, an electromagnetic clutch B is engaged to hold the rotation condition of the pulley and to transmit the same to a worm gear A3.
Patent JP-H09229090-A (JP)
Title: Start clutch
Inventor: KOIKE YASUTO
IPC: F16D25/12
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To cool a friction surface without being influenced by operation of clutch by providing a cooling oil passage between an input shaft center hole and a clutch part, a working oil passage between the input shaft, shaft member and a clutch case, a drain oil passage of cooling oil between the shaft member, the clutch case and a housing, respectively. SOLUTION: A cooling oil passage F for cooling the frictional surfaces of frictional plates 95. 96 is formed. through a hole 84, in a center hole 81 extending in the axial direction of an input shaft 78. A working oil passage E for operating a clutch piston communicated with a gap 80 between a fixed shaft 77 and the input shaft 78 via a hole 92 is formed. A drain oil passage D is formed to have a drain outlet 79 between a sleeve 76 and the fixed shaft 77. A plurality of communication holes 85 are formed at an outer circumferential cylindrical part 202 of a clutch case 101 while a plurality of communication holes 83 are formed at a cylindrical part 205 of hub 102, and communication between the drain and cooling oil passages D, F is made to thereby form an oil passage exclusive for cooling the frictional surfaces.  Accordingly a required quantity of oil at a required time can be supplied to the clutch friction surfaces, assuring an efficient cooling.
Patent JP-H04316406-A (JP)
Title: Device for attaching control box of tractor
Inventor: WATANABE HIDEO
IPC: A01B63/00
Filed: 1991-04-12
Abstract: PURPOSE:To simplify the attaching/detaching operations, handling. etc., of a tractor and improve the tractor into a simple and compact structure, by attaching a control box for the electronic control of the tractor, switches for the control, etc., in a mutual proximity state. CONSTITUTION:An operation panel 3 is attached along the side of the operation shaft 2 of a rear wheel fender 1. A lever guide 5 for guiding an operation lever 4, switches 6 for operating a controller. etc., are disposed in the upper part of the operation panel 3. A control box 7 for receiving the controller is disposed between the fender 1 and the lower part of the operation panel 3.
Patent JP-S6035100-A (JP)
Title: Detergent composition
Inventor: ARUFUREETO BUTSUSHIYU
IPC: C11D3/39
Filed: 1984-04-20
Abstract: Laundry detergent compositions comprising from 2% to 60% of organic surfactant, from 1% to 20% of smectite -type clay selected from saponites, hectorites and sodium and calcium montmorillonites, from 0.001 to 0.4 mmoles % of copper precomplexed with an aminopolycarboxylate sequestrant, and from 0.5% to 50% of peroxygen bleaching agent and/or peroxygen bleach precursor therefor. The compositions provide improved bleaching activity.
Patent JP-S63246117-A (JP)
Inventor: KOIKE TOSHIO
IPC: A47L9/02
Filed: 1987-04-01
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-S57196643-A (JP)
Title: Transmitter for cyclic digital information
Inventor: TAKEDA YOSHIO
IPC: H04J3/06
Filed: 1981-05-28
Abstract: PURPOSE:To perform transmission and reception of data with much flexibility for transmission and reception and much information, by synchronizing data as to every item of each terminal and transmitting and receiving the data through the arrangement in one frame. CONSTITUTION:Output data of an A/D converter 1 and a digital information input converter 2 are stored in an input data storage section 11 once via a scanner 3. The storage section 11 stores the output data of the converters 1 and 2 in a prescribed location for every item. Next, the stored data of the storage section 3 is read and stored in a transmission data storage section 12 completely in parallel in synchronizing with the transmission of the synchronizing word. The  contents of the storage section 12 are added with a required redundant bit with  a converter 4 at each item and changed into the information word of a prescribed format, and then transmitted serially in succeeding to the said synchronizing word. A reception code train demodulated 6 at the reception side is converted into a parallel code at each item at a converter 7 and stored temporarily  in a reception data storage section 14. When a reception synchronizing word 16  detects the synchronizing word, an output data storage section 15 reads the  stored data in the storage section 14 for storage.
Patent JP-S63243869-A (JP)
Title: Chromatograph
Inventor: HATTORI SHIGEHIKO
IPC: G01N30/86
Filed: 1987-03-31
Abstract: PURPOSE:To permit easy changing of condition setting by executing an analysis process according to various analysis conditions set in an analysis condition setting and memorizing means during mounting or after removal of a memory card. CONSTITUTION:A reading part 7 for mounting an IC memory card 8 (8a-8d) is provided on a data processor 3. The card 8 is mounted on the reading part 7 in the case of setting the various conditions of a gas chromatograph body 1, an autosampler 2 and the data processor 3. The cars 8 are provided for each of samples. A program is run in the processor 3 and the analysis conditions stored in the card 8 are read by the memory means in the processor 3 when the card 8 corresponding to the sample to be analyzed is mounted on the reading part 7. All the analysis conditions of the processor 3, the body 1 and the sampler 2 are then changed to the contents stored in the card 8. An operator is, therefore, merely required to start a chromatograph 1 after inserting the card 8 into the reading part 7 and the analysis is thereafter automatically progressed and the conditions are changed without producing errors.
Patent JP-H03277262-A (JP)
Title: Treatment with mustard vapor
Inventor: YAGURA YOSHITAKA
IPC: A23L3/3409
Filed: 1990-03-27
Abstract: PURPOSE:To effectively prevent the putrefaction of a food by applying vapor emitted from mustard extract to a food. CONSTITUTION:Vapor emitted from mustard extract is applied to a food or to a vessel, package, etc., for the food. Since mustard has an antiseptic action in itself, the putrefaction of food can be prevented.
Patent JP-H02257830-A (JP)
Title: Production of sheet for pizza
Inventor: HARADA NORIKO
IPC: A23L35/00
Filed: 1987-03-31
Abstract: PURPOSE:To readily enable preparation of a pizza pie excellent in appearance by mixing flat ingredient materials with a hot-melt cheese and extending the resultant mixture into a sheetlike form. CONSTITUTION:A salami sausage, bacon, onion, green pepper, etc., are used as ingredient materials, cut to a size of several mm or below and mixed with a hot-melt cheese and then extended by a roller and band splitting methods, etc., to produce a pizza pie.
Patent JP-S59210252-A (JP)
Title: Temperature and humidity control device for air- conditioning machine
Inventor: WAKAYAMA MUTSUHIRO
IPC: F24F11/02
Filed: 1984-04-20
Abstract: PURPOSE:To obtain a refrigerating cycle of excellent operating efficiency by changing the amount of pressure reduction upon capacity control operation. CONSTITUTION:When a re-evaporation preventing operation switch 16 is put OFF under a condition that an capacity control operation switch 15 is being thrown into the capacity control operation side thereof, a two-way solenoid valve 3 is opened and the amount of choking is small since the choking is being effected by only a capillary tube 4. An indoor fan 10 is operated during stopping of a compressor 1, therefore, water drops, adhered to an evaporator 5, are evaporated and the relative humidity of indoor becomes as high as 60-70%. There is, however, airstream caused by the indoor fan 10, therefore, it is not so much uncomfortable. When the re-evaporation preventing operation switch 16 is put ON, the two-way solenoid valve 3 is closed, therefore, the amount of choking is increased since the capillary tubes 4, 8 are connected in series while re- evaporation of water drops from the evaporator 5 is not caused since the indoor fan 10 is not operated during stopping of the compressor 1, whereby, the relative humidity of the indoor may be reduced to 50-60%.
Patent JP-H04293759-A (JP)
Title: Hot dip aluminized steel sheet having superior corrosion resistance
Inventor: MAKI JUN
IPC: C23C2/12
Filed: 1991-03-20
Abstract: PURPOSE:To improve the corrosion resistance of an Al layer formed by hot dip aluminizing and to provide a hot dip aluminized steel sheet having superior corrosion resistance in exhaust gas from an automobile. CONSTITUTION:An Al layer contg. 1-30% Zn or further contg. <=10% Si is formed on one side or both sides of a steel sheet by hot dip aluminizing. Such a product as basic zinc carbonate is formed on the surface of the Al layer to inhibit the progress of corrosion.
Patent JP-S557654-A (JP)
Title: Measuring unit for variance of refractive index
Inventor: IMOTO NOBUYUKI
IPC: G01N21/41
Filed: 1978-07-03
Abstract: PURPOSE:To enable the variance on the wave length of the prism type test piece with high accuracy, by turning the test piece stand so that light is incident to the photo detector fixed near the minimum angle of deviation. CONSTITUTION:When the light from the wave length variable light source 1 emits the incident surface of the test piece prism 5 vertically, the read-in angle of the test piece stand 6 is adjusted to zero. Next, the stand 6 is turned and stopped around the position where the angle of deviation when the light is deflected is minimized, and the angle phi1 at that time is read. Further, the light position detector 4 is fixed at the position receiving this light and the wave length alpha of the light source 1 is changed by DELTAalpha. Since the angle of deviation is changed, the angle of the stand 6 is shifted by DELTAphi1 so that the angle of deviation is not moved by using the detector 4 fixed. The variance on wave length of the refractive index can be obtained from the measurement of prism vertical angle alpha, DELTAphi1, phi and DELTAlambda. Thus, since the turning  angle of the test stand can be extended, high accuracy measurement can be made.
Patent JP-H03281997-A (JP)
Title: Vertical rotary compressor
Inventor: SEKIGUCHI KOICHI
IPC: F04C23/02
Filed: 1990-03-30
Abstract: PURPOSE:To reduce the compressor input by lengthening the space between a balancer and the eccentric part of a crankshaft and thinning the thickness of the balance to the utmost, in a rotary compressor in which the balancer and a balancer cover are provided at the end of the auxiliary bearing side of a crankshaft, and housed in a sealed container. CONSTITUTION:This rotary compressor links an electromotor 1 which consists of a rotor 1a and a stator 1b, and a compression mechanism 2 together with a crankshaft 3. The compression mechanism 2 is composed of a rolling piston 5 fitted rotatable to the eccentric part 3a of the crankshaft 3 provided in a cylinder 4, and vanes 6 reciprocating following the rotation of the rolling piston 5. At the end of the auxiliary bearing 8 side of the crankshaft 3, a balancer 12 is provided, and its circumference is surrounded by a silencer cover 9 and a balancer cover 13. In this case, the position of the balancer 12 is lowered to the lowermost limit not to contact to the balancer cover 13, and the distance between the center of the eccentric part 3a of the crankshaft and the center of the balancer 12 is increased to the largest value.
Patent JP-S58196981-A (JP)
Inventor: SHIBATA MASARU
IPC: B25D17/32
Filed: 1982-05-13
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-S524729-A (JP)
Title: Progressive-jumping scanning conversion type video communication syste m
Inventor: YADA KENICHI
IPC: H04N7/08
Filed: 1975-06-30
Abstract: PURPOSE: To install progressive and jumping scanning conversion type frame video memory at receiver side when transmitting standstill picture, thus simplifying receiver-side terminal unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05284719-A (JP)
Title: Positioning method for origin of motor
IPC: H02K41/02
Filed: 1992-04-02
Abstract: PURPOSE:To facilitate accurate origin-positioning of a motor even in the case that a plurality of the motors are employed to move works which are provided in parallel with each other while their origin positions are made uniform and position control is performed by a method wherein the work is made to abut on a surface plate on a base to which the work is attached for origin-positioning of the work. CONSTITUTION:The stator 5 and the traveller 6 of a linear brushless motor 3 do not have an origin-position detecting sensor. A surface plate 12 is provided on the production of the stroke of the traveller 6 and on a base. Currents are applied to coils 7 on the stator 5 so as to make the traveller 6 and the work 9 move toward the surface plate 12. A timer is operated simultaneously when the current application is started and the traveller 6 and the work 9 stop moving when they touch the surface plate 12. The timer is turned off after a time long enough to have the traveller 6 reach the surface plate 12 passes. When the timer is turned off, the counter of an encoder signal s reset to determine the position of the origin of the traveller 6 and the work 9.
Patent JP-H08248776-A (JP)
Title: Image forming device
Inventor: TOKUHASHI MASAKI
IPC: G03G15/14
Filed: 1995-03-13
Abstract: PURPOSE: To provide an image forming device capable of making the heaping of toner on a separating pawl hard by uniformly and stably coating an image carrier with an adequate quantity of lubricant. CONSTITUTION: A lubricant coating means 23 is provided with a roller type coating member 25 supported by a case 20, a supporting member 27 and a spring 28 which fixedly support a solid lubricant 26 and press it against the outer periphery of the coating member 25 and a scraper member 29 coming into slidable contact with the outer periphery of the coating member 25, to regulate the film thickness of the lubricant. The coating member 25 is rotated in the direction shown by the arrow to be coated with the lubricant from the solid lubricant 26 coming into contact with the coating member 25, so that a thin layer of the lubricant is formed on the surface of the coating member. The lubricant which is laminated on the coating member 25 once is extended/ scraped by the scraper member 29 and a cleaning brush 22, but the lubricant on the surface of the coating member is not removed.  The surface of the image carrier is coated with a part of the lubricant concerned with the cleaning brush 22.
Patent JP-S63247401-A (JP)
Inventor: FUKIAGE CHIKAO
IPC: E01B11/24
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。