baber/WOPTO huggingface dataset:
Patent JP-H06116513-A (JP)
Title: Primer for road-marking material
Inventor: HIRAI TOMOAKI
IPC: C09D5/00
Filed: 1992-10-08
Abstract: PURPOSE:To provide a primer for a road-marking material having incombustibility and high safety as a non-hazardous material. CONSTITUTION:The primer contains a binder resin, a rubber elasticity resin and an organic solvent. A mixture of methylene chloride and a solvent composed of an aromatic hydrocarbon is used as the above organic solvent to suppress the inflammability of the aromatic hydrocarbon solvent with the incombustibiliy of methylene chloride.
Patent JP-2000097129-A (JP)
Title: Solenoid type fuel injection valve
Inventor: TAWARA TOSHIHIRO
IPC: F02M61/18
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the atomization in the fuel injection time by suppressing the reduction of the fuel pressure while stabilizing the injection angle in the fuel injection time by improving the fuel diffusion in a diffusion chamber, in a solenoid type fuel injection valve. SOLUTION: In a solenoid type fuel injection valve in which a flat fuel diffusion chamber 23 to communicate the valve seat 2a of a valve housing, and plural fuel nozzle holes 171 and 172 of an injector plate 17 each other, is provided between both members, the crossing area S1 of the valve seat hole 2b is set in the same level as, or larger than the total crossing area S2 of the fuel nozzle holes 171 and 172, and a preliminary diffusion chamber 16 having a conical bottom surface with the taper angle θ2 larger than the taper angle θ1 of the valve seat 2a is provided between the valve seat 2a and the valve seat hole 2b.
Patent JP-2000098497-A (JP)
Title: Transmission type screen and back projection type display device using the same
Inventor: SATO KOZO
IPC: G03B21/625
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To display a high-definition and high-contrast picture and to make the luminance of a screen in a necessary visual angle range higher by arraying small spherical lenses on either surface of a light transmission base plate and providing a lenticular lens on the other surface. SOLUTION: The small spherical lenses 1 whose radius is R are arrayed on the light transmission base plate 3 consisting of a transparent plastic plate or a plastic film or the like, and the lenticular lens 2 is formed on the opposite surface of the base plate 3 to the surface thereof where the lenses 1 are arrayed. In such a case, incident light on the lens 1 is refracted on a light incident surface and condensed on a small spherical lens light emitting part being a contact part between the lens 1 and the base plate 3. The emitted light from the light emitting part is made incident on the base plate 3 and a micro cylindrical lens forming the lens 2 while it is diverged, and a light beam emitted from the micro cylindrical lens is emitted as parallel beams from the light beam made incident on the micro cylindrical lens by the condensing action of the micro cylindrical lens.
Patent JP-2000100016-A (JP)
Title: Method of detecting rotation, and tape recorder
Inventor: OOKOUCHI HIROSHI
IPC: G11B15/093
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To detect rotary action by reducing power consumption. SOLUTION: A signal Sdr is supplied to a transistor 63 from a control part 51 and a light emitting diode 11D is turned on and off to emit at 1st predetermined time intervals. Reel stands for supplying and taking up a tape are provided with reflecting bodies at predetermined intervals in the direction of rotation, and the light from a light emitting diode 61D can be made incident on a photo-transistor 61T by letting the reflecting bodies reflect the light, and also a time of incidence when the light can be made incident on the photo-transistor 61T and a time of non-incidence when the light cannot be made incident thereon are made longer than the 1st predetermined time. The photo-transistor 61T generates a sensor signal SS based on the light of incidence.  The control part 51 detects the signal level of the sensor signal SS synchronizing with the time when the light emitting diode 61D is turned on, and the rotation of the reel is judged as stopped when the detected signal level is kept unchanged for a time longer than the time of incidence and the time of non-incidence.
Patent JP-H04147077-A (JP)
Title: Manufacture of echo sound receiver
Inventor: IZUMI HITOSHI
IPC: G01S3/801
Filed: 1990-10-11
Abstract: PURPOSE:To prevent bubble generation on an adhesive surface of a mold and a position shift of a flat piezoelectric material by supporting the flat piezoelectric material at a predetermined position in a mold and integrally molding with synthetic resin. CONSTITUTION:A flat piezoelectric material 1 is provided with a rubber spacer 2 adhered on one face and set in a flat piezoelectric material location 10a of a mold 9. Then synthetic resin is injected into a rubber plate molding part 10b from a synthetic resin injection hole 11, and the piezoelectric material 1 and a rubber plate 7 are molded by integral molding. Then the semi-product is removed from the mold 9, a lead 5 of the piezoelectric material 1 and a cable 5 are connected with each other, and then the product is put into another mold. The same synthetic resin is used to mold an exposed surface of the piezoelectric material 1 to have it finished. Since the piezoelectric material 1 and the synthetic resin are thus integrally molded in the mold 9, generation of bubbles is reduced even if a large area piezoelectric material 1 is used as well as the piezoelectric material 1 is supported at a predetermined position in the mold 9 thereby eliminating a shift in position.
Patent JP-H10113870-A (JP)
Title: Device for highly strengthening metallic member
Inventor: MATSUYAMA TAIZO
IPC: B24C3/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to accurately advance and retreat a nozzle to a position in which it is positioned relative to a metallic member and a position in which it does not interfere with transportation of the metallic member, as well as to effectively simplify the composition. SOLUTION: A projection mechanism 54 comprises a nozzle 174 which projects a mix jet 250 to a gear 18 and driving means 131 which can advance and retreat the nozzle 174 to a projection position P1 which is spaced from the gear 18 by a distance necessary for projecting the mix jet 250 at a projection station S1 and a refuge position P2 which is outside of the interference range of the operation of a partition mechanism 44. The driving means 131 has a cylinder 132, and the nozzle 174 is positioned in an advancing end position and a retreating end position of the cylinder 132.
Patent JP-H06118294-A (JP)
Title: Zooming lens barrel
Inventor: SHIMOSE TAKASHI
IPC: G02B7/10
Filed: 1992-10-08
Abstract: PURPOSE:To accurately synchronously zoom-move the zooming lens group of both optical systems by zoom-moving the zooming lens group of a photographic optical system and a finder optical system with a flat plate-like cam member having a photographic optical system cam on one face and a finder optical system cam on the back face and rotated around the axis perpendicular to both faces. CONSTITUTION:When a cam member 6 is rotated by a positively/reversely rotating motor coupled with a zoom driving gear 6b on the outer periphery of a cam member 6, cam grooves 6c, 6d on one face of the cam member 6 move the front group zooming lens G1 and rear group zooming lens G2 of a photographic optical system respectively to change the magnifying power. A cam groove 6e on the back face of the cam member 6 moves the zooming lens group G3 of a finder optical system in the optical axis direction to change the magnifying power. Magnifying powers of the photographic optical system and the finder optical system can be accurately and synchronously changed.
Patent JP-H07116397-A (JP)
Title: Clothes dryer
Inventor: MATSUI SHOICHI
IPC: H02P21/05
Filed: 1993-10-28
Abstract: PURPOSE:To detect the accurate speed of a drum by maintaining the the periodic data of a pulse generation means to detect the speed of the drum free from an effect, even when chattering takes place in a magnetic sensor constituting the pulse generation means. CONSTITUTION:A drum 1 for housing and drying a drying object is rotated with a motor 5, and the speed of the drum 1 is detected with a speed detecting means 8 from the period of output signals from a pulse generation means 7 to generate N pieces of pulses (N: natural number) while the drum 1 is rotating. The means 8 does not count a periodic signal less than the prescribed value as speed data.
Patent JP-H04147022-A (JP)
Title: Measuring element of temperature
Inventor: KUDO FUMIO
IPC: G01K5/56
Filed: 1990-10-11
Abstract: PURPOSE:To improve the precision in measurement by a construction wherein a rod and a flat seat which have a larger linear expansion coefficient than a capsule are provided in the capsule and a sintered element which has an equal linear expansion coefficient and can store a thermal expansion difference as an amount of permanent change in a shape is provided in an intermediate part between the rod and the flat seat. CONSTITUTION:A capsule 11 is made of a material having a thermal expansion coefficient of 7X10<-6> deg.C<-1> or below, e.g. molybdenum or tantalum. Inside the capsule 11, a rod 8 and a flat seat 10 which are made of a material having a thermal expansion coefficient of 15X10<-6> deg.C<-1>, larger than the one of the capsule 11, e.g. austenitic stainless steel, are provided. In an intermediate part between these rod 8 and flat seat 10, a sinter element 9 which is equal in a linear expansion coefficient to the rod 8 and the flat seat 10 and can store a thermal expansion difference as an amount of permanent change in a shape is provided. By measuring the amount of permanent change in the shape of the element 9, a temperature is calculated from the amount of change in the shape. In this way, the precision in measurement can be improved.
Patent JP-H03133805-A (JP)
Title: Part feeding device
Inventor: SUZUKI AKIO
IPC: H05K13/02
Filed: 1989-10-18
Abstract: PURPOSE:To reduce a manhour to contain an in-process state by a method wherein, in a device to feed parts contained in a tray by means of an exchangeable pallet, a mark to indicate the head position in the tray is provided, and through detection of the mark, a head part placing position is decided. CONSTITUTION:In a tray 2 on a pallet 6, provides a direction X in which the pallet 6 is drawn out is a line and a direction crossing the draw direction at right angles is a row, a plurality of lines and rows are formed on a part placing part 36. In this case, the head row of the part placing part 36 is the rightmost side and the head line thereof is the topmost side. An in-process mark 37A indicating an in-process state is provided in a part placing place 36 located one place on this side of a part 3 taken out next time when the pallet 6 is fed in an in-process state, and an in-process mark 37B is provided in the head part placing place 36 of the row. The in-process marks 37A and 37B are detected by means of a sensor 40 to decide an in-process position.
Patent JP-H08130833-A (JP)
Title: Power supply device
Inventor: YOKOTA TETSUYA
IPC: H02J7/02
Filed: 1994-11-04
Abstract: PURPOSE: To make a load-side battery to continuously supply electric power to a load while the battery is separated from a main power source-side battery by providing a plurality of batteries and alternately or circularly setting the batteries to discharging and charging states. CONSTITUTION: One of two sets of batteries supplies electric power and other is charged by means of a charging means which receives electric power from a main power source. A whole system composed of the main power source, charging means, two sets of batteries l and 2, and load is alternately or circularly set to a discharging state or charging state. In order to supply electric power continuously to the load for a long period, the battery connected to the load side must be switched to a fully charged another battery before the battery connected to the load completely discharges electricity and becomes unable to make the normal operation of the equipment connected to the battery as the load. To accomplish such a purpose, a changeover switch interlocked with four circuits is used. In any state, the load is completely separated from the main power source.
Patent JP-S61150879-A (JP)
Inventor: TAKAYAMA AKIRA
IPC: B62J1/12
Filed: 1984-12-24
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-H11112448-A (JP)
Title: Information transmitter, method therefor, information receiver, method therefor and transmission medium
Inventor: TAWARA KATSUMI
IPC: H04H60/51
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a local characteristic to a part of data sent by satellite broadcast. SOLUTION: In the case that a viewer in an area C views a program 7, the receiver receives a commercial CM start signal in succession to a channel map. A channel number, information of the program distributed through the channel and area information of commercial programs recorded in the channel are written in the channel map. Upon the receipt of the CM start signal, the receiver moves to a channel 3 through which commercial programs for the area C are distributed to start the reception of the programs, Upon the receipt of a CM end signal denoting the end of the commercial program, the receiver returns to the channel 7 through which the program having been received by the receiver before receiving the commercial programs and receives the program 7 again.
Patent JP-2001091846-A (JP)
Title: Microscopic image transferring system
Inventor: NAKAGAWA SHUJI
IPC: G02B21/24
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain all of images designated to be meshed as the images with correct focusing positions in a short time when the whole image of a sample placed on a slide glass is designated to be divided with meshes from a remote observation side and it is instructed to a request side that a microscopic image set at a frame position and designated to be meshed be fetched. SOLUTION: The XYZ control of a microscope stage is executed by a means correcting the position of a microscope in Z direction in accordance with the displacement of the microscope XY stage (S506 and S507) and the controlled result is stored in a memory (S510). Then, a still picture is fetched (S511) and the XY stage is moved to a mesh position (S513). Besides, Z position is also finely moved according to the movement of the XY stage (S514). When an AF action feasible state is attained, an AF action is executed. When the AF action feasible state is not attained, the XY stage is moved to the last Z position (S519).
Patent JP-H05112757-A (JP)
Title: Solution for forming highly durable water-repellent coating film
Inventor: NAKANISHI MASAJI
IPC: C09D183/04
Filed: 1991-10-18
Abstract: PURPOSE:To prolong the life of a solution for forming a highly durable water- repellent coating film by suppressing the progress of a reaction in the solution. CONSTITUTION:The title solution comprises a metal alkoxide of the formula: M(OR)n, a substituted metal alkoxide derived by substituting part of the alkoxyl groups of a metal alkoxide by fluoroalkyl groups, an alcohol, water and an acid or a base, wherein the amount of the alcohol is at least 15 times by moles as large as that of the total of the metal alkoxide and the substituted metal alkoxide. Because the amount of the alcohol contained is large and the alkoxide concentration becomes lower relatively, the rate of dehydrative condensation reaction of the hydrolyzed alkoxides becomes lower, and the formed film can keep its good scratch resistance and adhesion for a long time.
Patent JP-H09114080-A (JP)
Title: Photographic film editing device
Inventor: MARUHASHI ATSUSHI
IPC: G03D15/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a film editing device editing the magnetic information of a photographic film. SOLUTION: A film editing machine 10 is constituted so that a film carrier 12 and a personal computer 14 are connected by communication cables 18A and 18B through an interface device 16 converting a signal. A negative film is drawn out of a cartridge by the carrier 12. Then, the magnetic information and the optical information recorded on the negative film are read and inputted to the computer 14. By the computer 14, an editing action such as the correction of data is executed by the operation of a keyboard 120 while the data is displayed on a display 118. The edited data is outputted to the carrier 12 and written in the magnetic track of the negative film.
Patent JP-H01115544-A (JP)
Title: Generation working straight line interpolation system
Inventor: IMAI TADANOBU
IPC: B23Q15/00
Filed: 1987-10-27
Abstract: PURPOSE:To provide proper speed working and reduce man-hours when composite working is carried out by controlling the rotation of a spindle and the shift of a tool, by controllably obtaining an interpolation point for setting always the rotational speed of a rotary shaft within the capacity range of a survo of the rotary shaft. CONSTITUTION:From feed command speed SS, respective present coordinate values CA, XA of axes C, X and respective desired coordinates CB, XB are obtained the rotational speed C1 (unit amount of axis C) of axis C and the shift speed X1 (unit amount of axis X) of axis X by a generation working straight line interpolation function generating section 11. Next, for the purpose of function generation of unit amount of axis C as the maximum value CM when the unit amount C1 of axis C exceeds the highest rotational speed CM of axis C (the maximum value of unit amount of axis C), a change-over signal CC is sent from a comparator 12 to a generation working straight line interpolation function generation section 13 to output the unit amounts C2, X2 of axes C, X. Any of the unit amounts C1, X1, C2 and X2 of respective axes C, X, C and X are sent from a multiplexer 14 to a servo section 15 of axis C as the unit amount C3 of axis C and to a servo section 16 of axis X as the unit amount X3 of axis X according to the change-over signal CC.
Patent JP-H11111174-A (JP)
Title: Method and device for detecting positional deviation of electron gun
Inventor: NAKADA SATOSHI
IPC: H01J9/18
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To accurately detect the positional deviation of an electron gun by applying linear polarized light to the gun, and observing the reflection light therefrom through a polarization means, thereby making the reflection light from the electron beam emission surface of a cathode bright relatively for enabling the edge of an electron beam transmission hole to be recognized or determinated. SOLUTION: A polarization microscope 30 is provided wherein light emitted from a light source 31 is converted into linear polarized light by a first polarization plate 32 and the converted light is applied to a grid surface and an electron beam emission surface in an electron gun via a half mirror 33 and an objective lens 34. The reflection light from the grid surface is maintained in its linear polarization state and most of it is interrupted by a second polarization plate 35, while the reflection light from the electron beam emission surface is out of its polarization state so that the ratio of light interrupted by the second polarization plate 35 decreases.  Accordingly, the edge of electron beam transmission hole of the grid can be recognized as a line through an ocular 36 according to the difference between the light quantities of the reflection light from the electron beam emission surface.
Patent JP-S62120179-A (JP)
Inventor: WELSH WILLIAM JOHN
IPC: H04N7/32
Filed: 1986-11-14
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-S61150088-A (JP)
Title: Memory card
Inventor: MAEDA IKUO
IPC: G06K19/00
Filed: 1984-12-25
Abstract: PURPOSE:To reduce the consumption of a battery for a memory card by supplying an operating voltage to a memory part only from the electric power source device of a controller when said card is connected to the controller and supplying the voltage from the battery when the memory card is detached from the controller. CONSTITUTION:When the memory card 10 is not connected to the controller, the battery 5 supplies the operating voltage Vdd to a switch circuit part 1 through a diode D3, and simultaneously supplies the operating voltage to the memory part 3 through a diode D4 connected to the output of a NOR circuit 23. When the memory card is connected to a control circuit, an electric power source voltage V0 from the controller is supplied to the memory card 10 through an electric power source terminal V. This voltage is supplied to the memory part 3 through a diode D1. If the card is not connected, a signal supplied to terminal s R and S can inhibits supply of the operating voltage from the batter 5 to the memory part 3.
Patent JP-H03134636-A (JP)
Title: Picture input device
Inventor: OKINO TADASHI
IPC: G02B7/09
Filed: 1989-10-20
Abstract: PURPOSE:To secure focusing accuracy of controlling stepwise and changing a motor driving speed for a manual focusing means according to the value of a focal distance. CONSTITUTION:A lens system X forms the image of an object Y in the CCD of a camera head 101, and outputs a video signal 107. Simultaneously, a luminance signal 108 is integrated 109, weighted, A/D converted 111 and supplied to a CPU 112. For the CPU 112, zoom, focus and diaphragm are designated by members 114-116 and up/down is designated by members 118 and 119. Then, respective prescribed operation commands are generated. A lens 102 moves a motor forward and backward based on the command of the CPU 12. According to the measured result of light quantity based on an integration output, a motor 17 for diaphragm opens/closes a diaphragm by the output voltage of the CPU 112 and motors 15 and 16 for zoom and focus adjust tele or wide mode and the focal distance while directly connecting a potential difference gauge, where a center terminal is moved while being interlocked with zooming and focusing rings, to the CPU 112. The value of a zoom encoder 15a is A/D converted by the CPU 112 and the motor 15 is controlled while changing the output stepwise or a lumpwise.
Patent JP-H08109665-A (JP)
Title: Hot-cold water mixing-ratio display and labatory dressing table
Inventor: KONDO AKIRA
IPC: E03C1/042
Filed: 1994-10-11
Abstract: PURPOSE: To obtain a hot-cold water mixing-ratio display determining a mixing ratio in cock fittings at a glance by providing a transparent body, through which incident light from an incident section color-coded into a plurality of colors is transmitted and which projects incident light to the outside, and a light-source changing the color of transmitted light by the mixing ratio of hot and cold water. CONSTITUTION: When a lever 141a for a mixing cock 14 is positioned at the place of ±Q deg. the central section of the incident section A2 of a transparent body 170 is irradiated with light L from a light 171 for a hot-cold water mixing-ratio display 17, thus shining the transparent body 170 in yellow and observing it. Since the transparent body 170 is irradiated with light L from an oblique upper section at the rear of the mixing cock 14 while the upper side of the mixing cock 14 is inclined forward and the front section side of the transparent body 170 is tilted, the principal section of transmitted light from the transparent body 170 is projected to the base side of a labatory bowl 12, and the internal surface of the labatory bowl 12 is colored in light yellow.  The user of a labatory dressing table observes the brilliancy of the transparent body 170 and a color on the internal surface side of the labatory bowl 12, and easily recognizes the mixing ratio of the hot and cold water of the mixing cock 14.