baber/WOPTO huggingface dataset:
Patent JP-H09226532-A (JP)
Title: Car washing device
Inventor: MARUYAMA HIROO
IPC: B60S3/04
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To noramlly perform a movement by a moving device by arranging a means to detect that an automobile reaches a standby position at the entrance of a car washing device and a means to control so as to start car washing by driving the moving device by taking prescribed car washing preparing time after detecting that the automobile reaches the standby position. SOLUTION: A car washing device drives a conveyor 2, and judges that a roller 11 exists in an almost standby position when the roller 11 is detected by a roller detecting switch 26, and stands by stopping driving of the conveyor 2. When a vehicle detecting switch 18 detects wheels of an automobile, a microcomputer starts to detect car washing preparing time. After the car washing preparing time set by an operation panel 27 passes, the car washing device resumes driving of the conveyor 2, and starts car washing.
Patent JP-H05262408-A (JP)
Title: Stacker crane
IPC: B66F9/07
Filed: 1992-03-18
Abstract: PURPOSE:To decrease the pitch in the height direction of a rack for automated warehouse by installing two stages of upper and lower forks so as to be operated independently respectively for delivering a desired one from stacked loads. CONSTITUTION:Slide forks 20, 30 are protruded, and a lifting element 10 is raised, so that a load 50 at the first stage and a load 50 just above it are separated from each other, and it stops at a position where the load 50 is separated from a solid rack in which the load 50 is placed. The slide fork 30 at the lower stage is retreated to put a desired load 50 in the lifting element 10. The lifting element 10 is lowered to place the load 50 on the slide fork 20 at the upper stage in the solid rack 60. Then it is lowered until the fork and the load has been separated from each other, and stops. Moreover, the slide fork 20 at the upper stage is retreated, the stacker crane is made to travel toward a carrying- out port, where the slide fork 30 at the lower stage is protruded to lower the lifting element 10 for carrying-out.
Patent JP-H08229526-A (JP)
Title: Ultrasonic cleaner
Inventor: SUYAMA HIKARI
IPC: B08B3/12
Filed: 1995-02-23
Abstract: PURPOSE: To reduce the attenuation of an ultrasonic wave by allowing water to flow linearly without meandering and to improve a cleaning effect by demarcating a nozzle chamber surrounded by the wall face tapered to converge the running water toward a discharge port and so on. CONSTITUTION: This ultrasonic cleaner 1 consists of an ultrasonic wave generator 3 provided with an ultrasonic vibrator 2 and a nozzle device 5 furnished with a discharge port 4 at its tip. In this case, a nozzle chamber 19 tapered toward the discharge port 4 at the outer tip and with the wall face tapered to converge the running water is demarcated by the inner case 16 of the nozzle device 5. The inner case 16 is fixed to an outer case 15 so that its inner tip is held at a specified space A from the inner flange 7 of the generator 3, the nozzle chamber 19 is communicated with a water passage 18 in the space A, and the water flowing in from a water conduit 17 is guided to the nozzle chamber 19 through the water passage 18.
Patent JP-H1181346-A (JP)
Title: Retaining wall concrete block and retaining wall
Inventor: SHINO MASAHARU
IPC: E02D29/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to construct various kinds of retaining walls in accordant with function and structure required in each construction site by use of single form blocks in a rectangular frame type retaining wall concrete block. SOLUTION: A retaining wall includes a main body frame 1 formed in the shape of a plane rectangular frame of both side walls 2 and 3, front wall 4 and buttress 5, and a U-shaped insertion section 10 moved backward by thicknesses of the said side walls and front wall is monolithically formed downward in the front of the main body frame. Upper flange 6 and lower flange 7 are preferably mounted on the buttress 5, and a reinforcement insertion hole 8 passing through the said up and down flanges 6 and 7 at the same plane position is provided.  When a vertical retaining wall is constructed, an inserting front wall 11 of a block on the upper stage is brought into contact with the back of the front wall 4 of a block on the lower stage to pile up, a reinforcement is forced to pass through the reinforcement insertion hole 8, and a space between both up and down flanges 6 and 7 is filled with concrete. When the inclined retaining wall is constructed, a space in the front of the block on the lower stage formed by moving backward of the block on the upper stage can be used as a planting pot. The inside of the block is filled with civil engineering work waste materials.
Patent JP-S57178267-A (JP)
Title: Electrostatic charger for electrophotographic copier
Inventor: MOMOTAKE NOBUO
IPC: G03G15/02
Filed: 1981-04-27
Abstract: PURPOSE:To adjust the electrostatic contrast of electrostatic latent images by providing an electrostatic brush charger between an image exposure position and a developing position in a photoreceptor freely attachably and detachably to and from the surface of the photoreceptor. CONSTITUTION:An electrostatic charger 2, an exposure slit 3, a developing device 4, a transfer device 5, etc. are disposed around a photoreceptor 1. An electrostatic brush charger 6 is provided between the slit 3 and the device 4. This charger 6 is moved by a solenoid 7 to the position where it attaches to the surface 1a of the photoreceptor and to the position where it detaches therefrom. A voltage VB is kept applied to this charger. Then, the electric charge of - is applied in the parts of the photoreceptor 1 where the voltage is higher than the voltage VB and the electric charge of + in the parts where it is lower, by which the contrast of the potential in the high density parts and low density parts is changed. Hence, the electrostatic constrast of the electrostatic latent images is adjusted.
Patent JP-H05261364-A (JP)
Title: Water purifying material and method
IPC: C02F1/28
Filed: 1992-03-18
Abstract: PURPOSE:To improve the fish living environment at the time of the transport of a living fish by simply removing dissolved ammonia toxic to a living fish from water using a silk fiber. CONSTITUTION:A water purifying material contains a silk fiber adsorbing ammonia dissolved in water on its surface upon the contact with water to remove an ammonia component from water. Therefore, when the water purifying material containing the silk fiber is allowed to be present in a living fish container breeding, storing or feeding living fishes and shellfishes, toxic ammonia is removed from water to enhance the survival rate of living fishes and shellfishes. In a pref. mode, this water purifying material is integrated with an oxygen generating agent generating oxygen upon the reaction with water or used together therewith and the amount of dissolved oxygen can be adjusted and the growing condition of fishes and shellfishes can further be enhanced.
Patent JP-S58195699-A (JP)
Inventor: TSUCHIYA KIYOSHI
IPC: E21D9/12
Filed: 1982-04-16
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-S62219828-A (JP)
Title: Repeater station control system
Inventor: OBATA SHINJI
IPC: H04B7/15
Filed: 1986-03-20
Abstract: PURPOSE:To attain communication to a master station while occupying a relay line by emitting a tone signal to each slave station at a prescribed period during the transmission pause period of a master station from a relay station and sending a control signal at the time of the tone signal is received from a slave station desiring to communicate with the master station so as to activate a line hold means of the repeater station. CONSTITUTION:At the time of the normal communication between the master station and a slave station designated by the master station is finished, an end of call signal sent from the master station 1 is detected by a toneoscillator 15-1 and a switch changeover circuit 5 via a receiver PX1 of a repeater station 9. Thus, the tone oscillator 15-1 oscillates a continuous tone signal, which is modulated by a transmitter TX2 and emitted toward the slave station, the circuit 5 switches the transmission/reception antennas opposing to the 1st and 2nd slave stations alternately at a prescribed period and the signal is sent to the slave station. In desiring communication from the 2nd slave station 7 to the master station 1, a control signal C1 is oscillated from a control signal oscillator 14 in the timing receiving the tone signal. The control signal C1 is received by a receiver RX2 via the reception antenna 13-2 of the repeater station and the slave station 7 and inputted to a switch clamp circuit 15-2. Further, the control signal C1 clamps the antenna switch 8 to occupy the communication line between the slave station 7 and the master station 1.
Patent JP-S57175928-A (JP)
Title: Adapter for photoelectric signal conversion
Inventor: KATOU JIYUNICHI
IPC: H04B17/00
Filed: 1981-04-24
Abstract: PURPOSE:To measure the signal status at a check point without directly contacting the measuring terminal of a measuring device, by capturing the flashing of a light emitting element for monitoring the check point as a light signal, and converting the light signal to the electric signal. CONSTITUTION:An optical fiber 3 is attached to an adapter 4. One end of the fiber faces a light emitting diode 2 of an electronic equipment 1 to be measured or is connected to it. The light from the light emitting diode 2 is introduced into said optical fiber 3. The other end of the optical fiber 3 faces a light receiving element 5 in the adapter 4. The output of the light receiving element 5 is inputted to a variable gain amplifier 8 and amplifier 7 through an amplifier 6. The output of the amplifier 7 is inputted to a comparator 14 through a peak holding circuit 11 and compared with the reference voltage from a reference DC voltage source 12. The gain of the variable gain amplifier 8 is varied by the output of the comparator. The output of the amplifier is processed by a peak holding circuit 10 and comparator 13.
Patent JP-2000253786-A (JP)
Title: Sinker for casting
Inventor: OKAMOTO HIKOTARO
IPC: A01K95/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To solve the problems of not only difficulty of the production but also not achieving the desired flying distance or shortening the flying distance when the sinker is actually used although many proposals for attaching wings to the conventional sinker having a cannonball shape are provided because the casting requires the distance to be cast. SOLUTION: This sinker is formed so as to have a V-shape or Y-shape in the front or back view, and so that one side in the longitudinal direction may be gradually tapered to the tip 3, and the other side in the longitudinal direction may be connected to a line, and is composed of a resin plate made of a plastic including a metal thin plate of lead or the like buried therein so that the center of gravity may be positioned at the front side.
Patent JP-H06249205-A (JP)
Title: Control device for hydraulic actuator
Inventor: KUNIKATA MAMORU
IPC: F15B13/044
Filed: 1993-02-25
Abstract: PURPOSE:To enable rapid braking as necessary while leaving gradual braking function by providing a means for detecting reverse operation of an operating lever in a calculating control unit, and relieving restriction by a return speed restricting means according to the detected result of this means. CONSTITUTION:A calculating/finding out unit 4 is provided with an operating lever reverse operation detecting means 8 for detecting operating lever reverse operating condition in which an operating lever 6 is inclining-operated in one of normal and reverse directions is provided in such a condition in which a direction control valve 2 is switched in the other of normal and reverse directions. Owing to the detected result of this means 8, the upper limit speed of the neutral return speed of a direction control valve 2 which is set by the return speed restricting means 7 in the calculating/finding out unit 4 is changed into a larger one. Therefore, when a hydraulic actuator 1 is braked rapidly, the operating lever 6 is rapidly inclining-operated from an inclining-operating position in reverse direction beyond a neutral position, so that it may be operated in reverse operating condition. When the operating lever 6 is returned rapidly from the inclining-operating position in a range not exceeding the neutral position, the hydraulic actuator 1 is braked gradually.
Patent JP-S57176904-A (JP)
Title: Wild boar attractant
Inventor: KUBO ETSUO
IPC: A01M23/00
Filed: 1981-04-23
Abstract: PURPOSE: An atractant, containing a waste oil of a lubricating oil as a main agent and a sawdust of needle-leaves trees, e.g. a pine tree, SUGI, HINOKI, etc. mixed therewith, and capable of attracting wild boars to given position by utilizing the habit of the wild boars, capturing the boars and avoiding the damage of the trunks of the needle-leaved trees.  
     CONSTITUTION: A wild boar attractant containing an oil as a main agent and a sawdust of needle-leaved trees mixed therewith. The wild boars have a habit of peeling the barks of the needle-leaved trees, e.g. a pine tree, SUGI or HINOKI, and rubbing the bodies thereof against the trees. Thus, the trunks of the needle- leaved trees are damaged. The attractant resembling the resin of the needle- leaved trees is prepared and utilized to capture the wild boars. A viscous oil without and irritant odor, e.g. waste machine oil, is preferred as the oil, and kerosine is added to reduce and adjust the viscosity thereof moderately in a proportion of 80pts. waste oil, 10pts. sawdust and 10pts. kerosine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53147690-A (JP)
Title: Fluorescent substance
Inventor: HASE TAKASHI
IPC: H01J1/63
Filed: 1977-05-30
Abstract: PURPOSE: To provide a chloroboric acid salt fluorescent substance with a high luminous efficiency and intensity by substituting one or more of tribalent metals such as Al, K, In, Tl and Bi for a portion of B in a well-known (Ca, Eu 2+ ) 2 B 5 O 9 Cl fluorescent substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01240514-A (JP)
Title: Heat-resistant epoxy resin composition
Inventor: YOSHIMOTO YASUBUMI
IPC: C08G59/06
Filed: 1988-03-18
Abstract: PURPOSE:To obtain the subject composition, containing a specific epoxy resin and a curing accelerator, excellent in heat and moisture resistance, surface hardness after curing and useful for sealing electric conversion elements or electronic parts and as molded bodies, coatings, adhesives, etc. CONSTITUTION:The objective composition containing (A) an epoxy resin having a basic unit structure expressed by the formula (R is H or alkyl; n is 1-4), (B) a curing accelerator (e.g., 2-methylimidazole or triphenylphosphine) and, as necessary, (C) a curing agent (preferably an acid anhydride, such as phthalic anhydride). Furthermore, the amount of the component (B) is preferably 0.5-1.5 equiv. based on epoxy groups in the component (A). The component (A) can be produced by subjecting 9-fluorenone and phenol, etc., to dehydrating condensation to synthesize a bisphenol compound and reacting the resultant compound with an epihalohydrin in the presence of a quaternary ammonium salt, etc.
Patent JP-S62220479-A (JP)
Inventor: FUKUDA JUN
IPC: B65D88/74
Filed: 1986-03-20
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-H06260023-A (JP)
Title: Dielectric ceramic and ceramic capacitor
Inventor: INOMATA YASUYUKI
IPC: H01G4/12
Filed: 1993-02-26
Abstract: PURPOSE:To increase the relative dielectric constant of a dielectric porcelain having a small temperature change of the dielectric constant. CONSTITUTION:The dielectric ceramic base substance 12 of a ceramic capacitor 10 is made of BaTiO3 of 100 pts.mol, CaZrO3 of 1-7 pts.mol, NiO of 0.5-1.5 pts.mol, MnO of 0.1-0.3 pts.mol, and Re2O3 of 0.2-0.7 pts.mol (rare earth oxides).
Patent JP-S55155339-A (JP)
Title: Focus set state display device
Inventor: HOSOE MITSUYA
IPC: G03B3/10
Filed: 1979-05-23
Abstract: PURPOSE: To make possible selective focusing of high accuracy and obtain sharp images by letting the degree and direction of focus setting be visually recognized stepwise.  
     CONSTITUTION: When the focal plane of a taking lens 1 comes to the intended focal plane, the images on masks 10, 11' become the images of the same sharpness and the sums of the quantities of light entering respective photoelectric transducers 10, 11 become mutually equal. On the other hand, when the focal plane of the lens 1 becomes front focus, the image on the mask 10' becomes sharper than the image on the mask 11' and this results in the increased rate of convergence of the luminous flux on the mask 10' hence increased quantity of light passing mask 10', as a result of which the output of the element 10 becomes larger than the output of the element 11. Conversely, when the focal plane of the lens 1 becomes rear focus, the output of the element 11 becomes larger than the output of the element 10. Hence, with the discrimination of the matched focus, front focus and rear focus by a display element 13 and by the detection of the output difference of the respective photoelectric elements, the detection of defocus ammonunt may be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10260108-A (JP)
Title: Method and device for discriminating performance and characteristic of lithographic tool
Inventor: IRIYA GURODONENSUKII
IPC: G03F7/20
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an economic and reliable technology by which the degree of coherence and sigma value of a lithographic system can be discriminated by successfully dealing with various kinds of defects accompanied by an advanced technology and all other defects. SOLUTION: In a method for discriminating the performance and characteristics of a projection alignment system 10 in a visual field for exposure by using an lighting source 12, a lighting optical system 14, a projecting optical system 18, a substrate stage, a mark formed on a mask is irradiated with the light from lighting source 12 through the lighting optical system 14 and the image of the mark is projected upon a substrate placed on the substrate stage in the visual field for exposure of the alignment system 10 by means of the projection optical system 18.  Then the size of the image 20 projected upon the substrate and the performance and characteristics of the projection alignment system 10 are discriminated by comparing the measured size of the image with the data indicating the already existing relation between the size of the projected image and the performance and characteristics.
Patent JP-S62220133-A (JP)
Inventor: TANIYAMA RIYUU
IPC: A01M3/00
Filed: 1986-03-19
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-H05221791-A (JP)
Title: Method for synthesizing diamond by combustion
Inventor: SUZUKI TOMIO
IPC: C30B25/02
Filed: 1992-03-19
Abstract: PURPOSE:To improve a method for synthesizing diamond by combustion and to economically synthesize diamond having a larger crystal diameter. CONSTITUTION:When diamond is synthesized with a flame generated by combustion, diamond particles as seed crystals are embedded in the surface of a substrate and synthesis is carried out. High quality diamond having a large crystal diameter of >=500mum can easily be synthesized at a low cost. Such diamond cannot be synthesized by a conventional method for synthesizing diamond by combustion.
Patent JP-S59191529-A (JP)
Title: Method and device for producing metallic vessel having seam
Inventor: TSUKAMURA TAKAO
IPC: B21D51/30
Filed: 1983-04-13
Abstract: PURPOSE:To produce economically a metallic vessel having a seam which is highly strong and is uniformly constructed by forming an adequate arc part to the top end of the flange of a body plate, setting the adequate tentative fitting condition for the flanges of top and bottom plates and rolling and seaming the flanges. CONSTITUTION:An arc part which has a central angle of 0 deg.-180 deg. and of which the radius of curvature is equal to the min. radius of curvature of a flange 2 of a body plate in a desired seam part is formed in the top end of the flange 2 next to the body part 2' of the body plate and more preferably an arc part having an adequate central angle of 0 deg.-180 deg. at which said part does not abut on the outside of said arc part during the process of rolling and seaming is preliminarily formed in the top end of a flange 1 next to the body part 1' of top and bottom plates. The end parts of the flanges are then rolled and seamed by using a rolling and seaming roll 14 having a forming groove R continued with the concentrical circles of the radii of curvature centering respectively at the points 3, 4 of the distance equal to 1/2 of the sum of the thicknesses of the top and bottom plates 1' and the body plate 2' and a chuck ring having the forming groove 16 corresponding thereto. The seam part is thus formed.
Patent JP-H07274050-A (JP)
Title: Intercom entrance slave unit
Inventor: KATO TOSHIHIRO
IPC: H04N5/225
Filed: 1994-03-31
Abstract: PURPOSE:To easily adjust the angle of a camera by the sliding of a sliding cover and to reduce using parts by pivotally supporting a lens flange to which a lens is engaged by a flange supporting part extendingly provided on a front case and bringing it into slidable contact with the sliding cover of a back case. CONSTITUTION:For this intercom entrance slave unit, the camera 4 is housed in a case body 5 composed of the front case 51 and the back case 52 and the flange supporting part 5b for pivotally supporting the lens flange 2 is extendingiy provided inside the front case 51. On the lens flange 2, a flange projection part J which is a rocking shaft is projectingly provided at a position corresponding to two holes H. The angle setting hole 5h of the camera 4 is provided on the back case 52 and is covered with the sliding cover 7. Also, a slidable contact part 71 is extendingly provided in the case body internal direction of the sliding cover 7 and a sliding projection part T for adjusting the angle of the camera 4 is projectingly provided. Then, the tip part of the sliding cover 7 is provided with a locking part 8.
Patent JP-S63230670-A (JP)
Title: Substituted pyridiylacetic acid derivative
Inventor: OKITSU MITSUTO
IPC: A61K31/44
Filed: 1987-03-20
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is 1-5C alkyl or formula II (n is 1-5); R<2> is H, 1-5C alkyl or phenyl; X<1> and X<2> are H, 1-5C alkyl, 1-5C alkoxy or 1-5C halogen-substituted alkoxy (except when both X<1> and R<2> are H)]. EXAMPLE:Geranyl 2-(4-methoxy-6-methyl-2-pyridyl)-2-(methylthiocarbamoyl)ace tate. USE:A remedy for peptic tumor having both inhibitory action on gastric acid secretion and protecting action on gastric mucosae and low toxicity. PREPARATION:A substituted pyridylacetic acid ester expressed by formula III is reacted with carbon disulfide in the presence of a base in an organic solvent at -78-0 deg.C to provide a compound expressed by formula IV, which is then reacted with ammonia or amines expressed by the formula R<2>-NH2 for 10-30hr to afford the aimed compound expressed by formula I.