baber/WOPTO huggingface dataset:
Patent JP-S58222694-A (JP)
Title: Remote controller
Inventor: OOTA KANAME
IPC: H04N5/00
Filed: 1982-06-21
Abstract: PURPOSE:To attain an effective remote controller in use for a video tape recorder incorporated with a camera, by using the remote controller as both an optical system and a connection system. CONSTITUTION:A photocoupler circuit comprising an LED9 and a photo diode 10 and a wire circuit comprising an interconnection cord 20 connected between jacks are provided together between a transmitter 1 and a receiver 2 constituting the remote controller. In inserting the interconnection cord 20 to the jack 3 for the remote control operation with the wire circuit, the LED9 and the photo diode 10 in the transmitter 1 and the receiver 2 are controlled so as to be inoperative with a switch in the jack 3. The use of the wire circuit eliminates the trouble of external disturbance due to a wireless remote controller at the video recording of the camera of the video tape recorder incorporated with camera, allowing to save power consumed in the optical system. The use of the photocoupler circuit is effective in using said video tape recorder as the stationary type.
Patent JP-H08304944-A (JP)
Title: Manufacture of silver halide photographic emulsion
Inventor: KOBAYASHI KENJI
IPC: G03C1/06
Filed: 1995-04-28
Abstract: PURPOSE: To provide the silver halide photographic emulsion high in sensitivity and contrast and low in tendency to cause fog. CONSTITUTION: The silver halide photographic emulsion is prepared by adding at least one kind of silver halide solvent during the progress of chemical ripening and transforming the forms of silver halide grains comprising normal crystals in the silver halide emulsion substantially into spherical forms, thus permitting the obtained method for manufacturing the silver halide photographic emulsion to be high in sensitivity to exposure to light high in illumination, a short time exposure and in contrast and having high resistance to occurrence of fog due to pressure and abrasion and, especially, low in tendency to cause dry fog in the drying process of the silver halide emulsion after coating.
Patent JP-S63269912-A (JP)
Title: Control system for advance direction of mobile agricultural machine
Inventor: NAGAI TAKASHI
IPC: A01B69/00
Filed: 1987-04-28
Abstract: PURPOSE:To maintain advance direction, by detecting inclination of a working machine in the longitudinal or left and right direction and then correcting an inclination of detected angle based on the detected value when the detected value is >=a fixed value and the condition continues >=fixed times. CONSTITUTION:An inclination sensor 5A to detect gradient in the longitudinal direction of a working machine is set in the longitudinal direction at the surroundings of a direction sensor 3 and an inclination sensor 5B to detect gradient in the left and right direction in the left and right direction. These detected values are converted from analog signals to digital signals by A/D converting circuits 18 and 19 and sent to CPU 16. Deviation of the detected direction angle by inclination is corrected by the direction sensor 3 only when the detected value is >=fixed value set in the CPU 16 and the condition continues >=fixed times.
Patent JP-S63270092-A (JP)
Inventor: MITSUI HIROYUKI
IPC: D05B51/00
Filed: 1987-04-29
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-H04333492-A (JP)
Title: Weight lifting member positioning fitting device for high lift crane
Inventor: SUZAKI ISAO
IPC: B66C13/06
Filed: 1991-05-10
Abstract: PURPOSE:To automatically set a weight lifting member suspended through a crane suspending jig and a suspending rope on a prescribed position while preventing its rotation, lateral swing, and the like. CONSTITUTION:An expansion device 14 to be expansible is suspendedly provided from a crane main body 4 along a suspending wire rope 10 of an overhead traveling crane 1. The fitting base part of the expansion device 14 is rotatably fitted to the crane main body 4 through a rotation device 15. A fixing device 16 capable of fixing a suspending jig 13 is fitted to the expansible extreme end part of the expansion device 14. When the suspending jig 13 is fixed with the fixing device 16, it is made in one body with the expansion device 14, and rotation, lateral swing, and the like of a weight lifting member L is prevented. When the suspending jig is rotated with the rotation device 15 and the expansion device 14 is expanded or contracted, the weight lifting member L is automatically set on a prescribed position.
Patent JP-S5731412-A (JP)
Title: Manufacture of multilayer snake tube
Inventor: OOMORI ICHIROU
IPC: B21C37/20
Filed: 1980-07-31
Abstract: PURPOSE: To manufacture an airtight, multilayer snake tube, by sealing a fine gap generating between adjoining layers with a molten metal, at manufacturing the titled snake tube by successively winding a corrugated metallic strip with a winding machine so as to form a multilayer cylinder.  
     CONSTITUTION: Both of front and back sides of a steel strip 2 made of a stainless steel, etc., are coated with a plated or coated layer 10 of such metal as Al, Cu, Zn, having a melting point lower than that of the steel strip 2; thus prepared metallic strip 11 is employed as the blank material. This blank material is formed by a roll forming machine into a corrugated shape; this corrugated blank material is wound by a winding machine while shifting the overlapping pitch in a prescribed direction so as to form a multilayer cylinder. Thus formed snake tube is heated by a heating element of a high frequency electrical heater while rotating the snake tube. Hereby, the metallic layer 10 is molten and the molten metal welds the adjoining layers 14 so that their gap (g) is sealed up. Since the curved parts of the steel strip separate from each other, the therein molten metallic layer 10 does not weld them and a prescribed gap S is left behind so that the flexibility of the snake tube is not hurted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09194298-A (JP)
Title: Silica-surfactant nano-composite and its production
Inventor: OGAWA MAKOTO
IPC: C30B29/68
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To easily produce a nano-composite having a periodic crystal structure and to obtain a silica porous body having a large specific surface area. SOLUTION: Tetraalkoxysilane is hydrolyzed under acidity and a soln. prepd. by mixing the resultant hydrolyzate with a surfactant is applied to a substrate and dried to produce the objective silica-surfactant nano-composite having a periodic crystal structure belonging to a hexagonal system and contg. each silica layer enclosing cylindrical micelle formed by the surfactant. The nano- composite is fired to obtain a silica porous body having a periodic crystal structure, >=1,000m<2> /g BET specific surface area and 1-2nm average pore diameter. The nano-composite is easily produced and can be obtd. even as a transparent film. The silica porous body is useful as an optical functional material, etc., because of its large specific surface area.
Patent JP-H08303822-A (JP)
Title: Ceiling air conditioner
Inventor: MORIKAWA ATSUSHI
IPC: F24F1/00
Filed: 1995-04-28
Abstract: PURPOSE: To improve outer appearance without exposing holes on a ceiling by a method wherein an air permeable ceiling is formed of an air permeable ceiling member, having numberless of fine venting holes which can not be distinguished visually and provided with a filter function, while a heat radiating unit is formed of a heat radiating ceiling member having good heat conductivity. CONSTITUTION: An air conditioning chamber 1, supplying air-conditioning air into a space 13 in a ceiling, is arranged above a living room 7 while an air permeable ceiling unit 4 and a heat radiating unit 5 are formed in the ceiling unit 2 or the lower surface of the air-conditioning chamber 1. In this case, the air permeable ceiling unit 4 is formed of an air permeable ceiling member, having numberless of fine venting holes, which can not be distinguished visually and provided with filter function such as the material of cloth, felt and the like. On the other hand, the heat radiating unit 5 is formed of a heat radiating ceiling member having good heat conductivity. According to this constitution, the outer appearance of the ceiling can be improved without exposing said fine holes on the ceiling unit 2.
Patent JP-S6210905-A (JP)
Inventor: SUTEHAN BARUBI
IPC: H03F3/189
Filed: 1986-05-10
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-H06292479-A (JP)
Title: Proliferation of yacon
Inventor: ONO SACHIKO
IPC: C12N5/04
Filed: 1993-04-09
Abstract: PURPOSE:To enable the proliferation of a genetically stabilized yacon free from infection with bacteria, etc., in high efficiency by adding a growth- suppressing substance, gibberellin, etc., to a medium containing cytokinin and sucrose and culturing a part of yacon in the obtained medium. CONSTITUTION:A seedling of yacon having a shoot apex and two or three leaves is collected, cleanly washed with water and immersed in 70% ethanol for 30sec and an aqueous solution of sodium hypochlorite having an effective chlorine content of 1% for 30min to sterilize the surface of the seedling. The shoot apex is separated under aseptic condition and cultured in a medium produced by using a medium containing 0.1-10mg/l of cytokinin and 3-10% sucrose as a base medium and adding 10-1,000mg/l of an antigibberellin agent as a growth suppressing substance or 0.01-2kg/l of gibberellin to the base medium. The tissue having a number of adventitious bud primoridia is rapidly established by this process to promote the formation of seedling. A genetically stable good seedling of yacon free from infection with bacterial disease and viral disease can be proliferated in high efficiency.
Patent JP-S587450-A (JP)
Title: Preparation of colloidal solution of thermosetting resin
Inventor: TAKE MORIO
IPC: C08L67/00
Filed: 1981-07-07
Abstract: PURPOSE:To obtain a colloidal solution capable of being formed into a coated film with a given thickness, having a low content of remaining solvent even by using no high-boiling solvent, by dissolving a polyfunctional maleimide in a thermosetting resin under heating or after preliminary reaction, followed by blending it with a specific low- boiling solvent. CONSTITUTION:5-90wt% polyfunctional maleimide is dissolved in 10-95wt% thermosetting resin under heating or after they are reacted preliminarily, the resin composition is dissolved in the thermosetting resin, and the solution is blended with a low-boiling solvent (e.g., acetone, benzene, methanol, etc.) having a boiling point of <=150 deg.C which is a poor solvent to the polyfunctional maleimide so that the blend is made in a colloidal state. After the blend is made into a colloidal state, the blend is mixed with a solution of the thermosetting resin or a solution of its pre-reacted product in the low- boiling solvent. In the blending with the solvent, dissolution under heating may be carried out or the pre-reacted product at high temperature immediately after the reaction may be added to the solvent while being cooled with stirring or after cooled it may be added to the solvent. The prepared colloidal solution can be handled in the same way as a common completely dissolved varnish solution of a thermosetting resin is treated.
Patent JP-H04335408-A (JP)
Title: Vision sensor device
Inventor: ASAI MICHIHARU
IPC: G05B19/4155
Filed: 1991-05-13
Abstract: PURPOSE:To simply and exactly change the processing program in a short time by an operation of a small number of switches by constituting the device so that a result of processing can be recognized directly by a screen display means at the time of changing the data. CONSTITUTION:The device consists of a vision sensor control part 1 being a control mechanism of the vision sensor device, a host controller 2, an object work 3 being a sensing object, a camera 4, a monitor indicator 5 on which a monitor is displayed as an image, a switch 6 for executing an input operation, etc. Also, in the switch 6, the upper arrow switch 61, the left arrow switch 62, the right arrow switch 65, and the lower arrow switch 63 are provided. In such a state, a specific processing is selected, a command for executing a processing selected from a processing program is displayed, one command line is selected from in the displayed command, and by the kind of the selected command, a command execution result is displayed on the monitor indicator 5. Subsequently, in accordance with an input of the switch 6, the command execution result is changed, and the command selected from the processing program is changed to this changed command.
Patent JP-S588022-A (JP)
Title: 1-cyclohexyl-2-cyclohexylbiphenylethane derivative
Inventor: TAKATSU HARUYOSHI
IPC: C07C1/00
Filed: 1981-07-09
Abstract: NEW MATERIAL:1-[trans(e,e)-4'-n-alkylcyclohexyl]-2,4''-[trans(e,e)-4'''-n- alkylcyclohexylbiphenyl]ethane of formulaI(R1, R2 are 1-7C straight-chain alkyl). USE:Nematic liquid crystal: ut is characterized by its high temperature of nematic-isotropic transition and low viscosity and it shows high chemical stability to resist water, light and other factors and opaque white color, thus being suitably used in field effect mode cells, dynamic scattering mode cells and guest-host type cells. PREPARATION:Anhydrous aluminum trichloride and a compound of formula III are made to act on a compound of formula II in carbon disulfide or nitrobenzene and the produce is made to react with hydrazine and potassium hydroxide in diethylene glycol to produce the compound of formulaI.
Patent JP-S58224587-A (JP)
Title: Control system for induction motor
Inventor: TAMURA YOSHIMOTO
IPC: H02P21/34
Filed: 1982-06-21
Abstract: PURPOSE:To enable to start an induction motor even when a speed command voltage is low by providing a starting time frequency setter which adds the prescribed voltage to the output of a speed command amplifier when the motor is started. CONSTITUTION:Set voltages by a power drive side slip clamp setting variable resistor 7 and a recovery side slip clamp setting variable resistor 8 are applied to the output of a slip amplifier 3 which detects the slip of an induction motor, the output is applied to a speed command amplifier 4 together with a feedback amount via an inverting amplifier 9, an inverter is controlled by the frequency command voltage value fed from the amplifier 4, and the motor is controlled. The voltage set by the inverter output frequency setting variable resistor 10b at the starting time is applied to the output of the amplifier 4 via a diode by closing the switch 10a which is interlocked to the start switch at the starting time.
Patent JP-2000296881-A (JP)
Title: In-box pad
Inventor: TANAKA KEIJI
IPC: B65D5/50
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an in-box pad which can demonstrate a sufficient cushioning property even when a thin material is used, and save the space in storage and transport by opening a punched hole corresponding to the side shape of a stored commodity in an inclined bottom plate whose bottom folding line is folded and whose external surface is raised, and supporting a side surface of the stored commodity by an outer edge of the punched hole. SOLUTION: A crescent-like punched hole 4 having round corners is punched in an inclined bottom plate 3 by valley-folding a bottom folding line 2 diagonally penetrating the rectangular bottom surface of a pad 1, a side plate 8 is extended to both diagonal sides of the inclined bottom plate 3 through a diagonal folding line 7 which is the valley-folding line, a narrow area between an outer edge of the punched hole 4 and the diagonal folding line 7 is cut to form a cut area 9, and a lid plate 10 is extended to a top edge of one side plate 8 through the valley folding line. Since the outer surface of the inclined bottom plate 3 is raised and the punched hole 4 is raised in the air due to the valley holding of the bottom holding line 2, a stored commodity fitted in the punched hole 4 is protected at its bottom by a bottom piece 6, and fixed in a condition raised in the air.
Patent JP-H09273595-A (JP)
Title: Base-isolating supporting unit
Inventor: SANPEI AKIHIKO
IPC: F16M7/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a base-isolating supporting unit of small size, long life and reduced cost. SOLUTION: A base-isolating supporting unit 2' comprises a load-bearing section 4 and an energy-absorbing section 6. The load-bearing section 4 is composed of sheet steel of a predetermined width wound helically in lamination around a cylindrical space 12 extending vertically with its both sides directed up and down respectively. The sheet steel should have a small friction coefficient such as stainless steel. The load-bearing section 4 is circular with the space 12 as the center in the planar section, and the whole inner periphery is coated with a rubber film 14 and the whole outer periphery is coated with a rubber film 24. The energy-absorbing section 6 is composed of a cylindrical lead body 16 contained in the space 12.
Patent JP-S5331749-A (JP)
Title: Modified synthetic resin film
Inventor: KUBOTSUKA TOSHIKI
IPC: C08K5/17
Filed: 1976-09-06
Abstract: PURPOSE: To prepare a film with good anti-fogging and antistatic properties by kneading a specific composition comprising a nitrogen-contg. nonionic surface active agent, and a polyhydric alcohol partial ester of fatty acid, etc., and a thermoplastic resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10301031-A (JP)
Title: Aperture limiting mechanism for optical microscope
Inventor: NONODA YUKIO
IPC: G02B21/14
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain an aperture limiting mechanism for an optical microscope capable of coping with various kinds of conversion of observation magnification and observation method, simple in structure and reduced in occupancy space by installing an aperture limiting mechanism main body for loading an aperture element and light shielding members which are freely slidably fitted to the aperture limiting mechanism main body so as to select the aperture of the aperture element and shield the light. SOLUTION: This aperture limiting mechanism is mainly constituted of a slider main body 7 as the aperture limiting mechanism main body, a ring slit frame 9 as the aperture element and the light shielding members A and B. The light shielding member A is constituted of a light shielding plate frame 26 which is prepared for fixing a light shielding plate 23 equipped with the aperture 22 and which is equipped with click grooves 24 and 25 corresponding to a click 16, a bar 27 for making the light shielding plate frame 26 slide in a guide groove 15 and a knob 28 installed on the bar 27. By inserting the light shielding plate frame 26 toward the barrier 29 of the guide groove 15 so that the bottom surface of the frame 26 may slide on the base of the guide groove 15, and then, fitting the click 16 to the 1st click groove 25, the light shielding plate frame 26 is fixed to the guide groove 15.
Patent JP-2000296003-A (JP)
Title: Shoes with toe exercise tool
Inventor: MIKAMI HIROSHI
IPC: A43B13/14
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To make freely executable a toe exercise by embedding an elastic member where its upper surface is gradually made higher than the upper edge of a recessed part toward the tip of the toe in the upper surface recessed part of the tip part in the sole part. SOLUTION: A recessed part 5 is formed in the toe part of the sole part 3, an elastic member 6 such as synthetic rubber having a function as a toe exercise tool is embedded in the recessed part 5 and adhered by an adhesive. The elastic member 6 gradually becomes a little higher than the upper edge of the recessed part 5 toward the tip of the toe part. A slope is not formed in the whole sole and the elastic member 6 is arranged only in the tip part 4 of the sole so that a user is not forced to execute the special exercises or the like for reinforcing an Achilles' tendon during walking or running or the like. When he or she wants to execute the toe exercises, toes 7 are repeatedly bent downward or returned for the toe exercises against the elastic member 6 so that the toes 7 are trained. The toes 7 improved and it is useful for health improvement.  It is also useful for eliminating stress or easing tension.
Patent JP-S5332008-A (JP)
Title: Data demodulating circuit
Inventor: OOGA HIDEFUMI
IPC: G11B5/09
Filed: 1976-09-06
Abstract: PURPOSE: To make easy to enlarge possibly covered range of card speed, by changing masking time with analog quantity of clock frequency converted through application of charging curve for resistor and capacitor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06317390-A (JP)
Title: Heat-exchanger
Inventor: KOBAYASHI MICHIICHI
IPC: F28D7/08
Filed: 1993-05-07
Abstract: PURPOSE:To improve the safety, thermal transfer capability and productivity of a heat-exchanger which performs a thermal transfer between a high temperature fluid and low temperature fluid, and make the device smaller. CONSTITUTION:The outside of a first heat exchanger tube 1 in the inside of which a high temperature fluid 104 flows, and the cross sectional shapes of second heat exchanger tubes 2a, 2b in the insides of which a low temperature fluid 105 flows are respectively made completely round, and the heat exchanger tubes are fixed by melt-joining in the direction which is in parallel with the flows of the fluids.
Patent JP-S5440311-A (JP)
Title: Seal structure for centrifugal compressor etc.
Inventor: KANEKIYO YOSHIO
IPC: F04D29/16
Filed: 1977-09-07
Abstract: PURPOSE: To reduce the counterflow of gas from a space defined by an impeller and a scroll and improve the efficiency by providing a labyrinth seal on the low-deformation axial end face of the impeller.  
     CONSTITUTION: The labyrinth seal 11 located on the inlet end face of the impeller 1 is fixed by a screw 13 to the scroll 5 through a liner 12 so that the gap between the impeller 1 and the labyrinth 11 can be adjusted. Since the labyrinth 11 is provided on the low-deformation axial end face of the impeller 1, not only the influence of deformation of the impeller but also the influence of radial vibration are  avoided. Therefore, the labyrinth seal gap can be made very small. This reduces  the gas leakage and improves the efficiency of compressor 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63270010-A (JP)
Inventor: TANAKA YASUHIKO
IPC: F24C7/02
Filed: 1987-04-30
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-H09292949-A (JP)
Title: Liquid crystal display means
Inventor: MORINO TOKAI
IPC: G06F3/041
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provided a pointing means capable of detecting pressure by depressing with finger or a pen and taking the thickness of a liquid crystal display means into consideration by providing a pressure detection means between a liquid crystal and a housing or clamp parts clamping the liquid crystal and the housing. SOLUTION: When a user depresses the arbitrary position of the liquid crystal 1 with finger or a pen, the pressure detection means 3 between the housing 2 and the liquid crystal 1 detect pressure. The pressure detection means 3 exist in four places. Since the respective pressure means 3 detect different pressure, the depressed position can be decided. When pressure information fro the pressure detection means 3 is an analog value, it is converted into a digital value in an A/D converter and the position is calculated. When the values of the pressure detection means 3 in the four places are the same, it means that the center of the liquid crystal 1 is depressed. Thus, the arbitrary position of the liquid crystal 1 can be detected and it can be used as a pointing means or a clicking means.