baber/WOPTO huggingface dataset:
Patent JP-H07151563-A (JP)
Title: Optical fiber energy feeding sensor
Inventor: NAKANE TAKESHI
IPC: G01D5/353
Filed: 1993-11-29
Abstract: PURPOSE:To eliminate an electromagnetic hazard, by converting the light received from the end of an optical fiber into electric power, detecting the external data by a sensor by using the above electric power and converting into an electric signal, and furthermore, converting the electric signal into an optical signal. CONSTITUTION:An optical fiber 20 is used to connect between a sensor 10 and a control circuit 30, and the light received to a light receiver 17 from the end of the fiber 20 is converted into an electric power by a light-power converter 11. A sensor 13 detects the external data by using the above electric power, the output electric signal of the sensor 13 is converted into an optical signal by a power-light converter 15, and the light is input to the end of the fiber 20. Consequently, the circuit 30 and the censor 10 can be connected by a single line of the fiber 20, so as to realize a light weight. Furthermore, since there is no electric line between the circuit 30 and the sensor 10, the possibility to receive an electromagnetic noise is also reduced.
Patent JP-H02144232-A (JP)
Title: Automatic running control device for vehicle
Inventor: HIRAKO TADASHI
IPC: B60W10/06
Filed: 1988-11-26
Abstract: PURPOSE:To restrain speed change shock by adjusting opening of a throttle valve temporarily smaller than instituted opening by a constant vehicle speed control means and acceleration and deceleration control means in a decided time, with a timing based on the rotating condition of a kick-down drum, at a detecting an up-shift command. CONSTITUTION:An engine control device 1 comprises a constant vehicle speed control means 8 to institute a control quantity for an engine output adjusting means 7 such as a throttle valve to maintain a target vehicle speed, and respective acceleration and deceleration control means 9, 10 to institute a control quantity for the same adjusting means 7 to maintain a target acceleration and a target deceleration. An automatic transmission 32 is controlled by an automatic transmission control device 1. In this case, when generation of an up-shift command to the automatic transmission 32 is detected, during the period from the command to completion of the speed change, with a timing based on the rotating condition of a kick-down drum, opening of the throttle valve is controlled to be temporarily smaller than the instituted opening by respective control means 8-10.
Patent JP-H03158578-A (JP)
Title: Superstructure
Inventor: TATSUNO HIYOSHI
IPC: E04H3/02
Filed: 1989-11-16
Abstract: PURPOSE:To improve the utilization factor of a building by connecting an interval between columns in a site with a beam of a truss structure, constituting the column interval into a large span, while installing a service station, and using the upper floor for a parking space. CONSTITUTION:Columns 2, 2, 2 and 2 are erected in the corner of a site 1, and an interval between both columns 2 and 2 is connected by a beam 3 of a truss structure, constituting this beam 3 into a multilayer structure, namely, multilayer stories, and a rooftop 6 is installed in the upper part. Next, an automobile elevator room 11 is installed in a corner facing on a road 7, setting up a lifting motor 12 and a lifting reel 13 in the upper part, and an elevator 15 is hung down by a belt 14. Next, a rotary carriage 16 is installed in this elevator 15 through which the turnabout of an automobile 19 takes place. Then, the lower floor is formed into a service station A and the upper floor and the rooftop 6 into a parking space B, respectively. With this constitution, the parking space and the service station are approximated to each other, and an interval between columns is constituted into a large span, thus the utilization factor of this service station is improvable.
Patent JP-H04171097-A (JP)
Title: Waste liquid treating device
Inventor: KAWACHI KYOZO
IPC: C02F3/32
Filed: 1990-11-06
Abstract: PURPOSE:To reduce the occurrence of an excessive sludge and prevent a lowering in the quality of the liq. to be treated by providing a biological reacting tank for purifying the waste liq. biologically and a control device for regulating the amt. of the liquid fed into the aforesaid biological reacting tank, according to a specific liq. feed pattern. CONSTITUTION:A control device 30 is provided with an input part 31 for receiving a detection signal from a liq. surface detector 5 and a setting part 32 for setting an average time inflow amt. Q'L of a waste liq., the conditions of startup guidance and a basic pattern of liq. feed amt. There are also provided a pattern forming part 33 for forming the liq. feed amt. pattern, while correcting the basic pattern, based on the detection signal fed from the liq. surface detector 5 into the basic pattern set by the setting part 32, a pattern registration part 34 for registering the liq. feed amt. pattern thus formed and an output part 35 for giving instructions to drive a pump 7, based on the liq. feed amt. pattern in the registration part 34. A fluid bed treating tank 2 is also used as biological reacting tank and the granular active carbon supported on a carrier 19 is admitted into this treating tank to be fluidized together with the waste liq. For this reason, a uniform stirring takes place in a reacting part 10.
Patent JP-S62155992-A (JP)
Title: Stirring device for anaerobic digestion tank
Inventor: OZAKI NAOTOSHI
IPC: C02F11/04
Filed: 1985-12-27
Abstract: PURPOSE:To enable stirring with good energy efficiency by generating the annular rotating motion to raise the carrier deposits floating on the liquid in a digestion tank by a stirrer erected at the center of the tank and to lower the same in the peripheral edge part. CONSTITUTION:The anaerobic digestion tank 1 having an approximately circular horizontal section contains the deposits of the small granular particles having the characteristic to be stuck with anaerobic bacteria and to float in sewage. The water in the tank 1 is stirred by the slow speed paddle type stirrer 2 having an approximately perpendicular shaft 2a at approximately the center of the horizontal section of the tank. Paddles 3a-3l of the stirrer consist of plural pieces and are respectively fixed to the shaft 2a apart from each other at proper intervals therebetween. The paddles are so formed that the sectional shape perpendicular to the longitudinal direction of the paddles (radial direction of the tank 1) has a downward grade in the part near the revolving shaft with respect to the rotating direction of the paddles and has an upward grade in the part further from the revolving shaft. The stirring with good energy efficiency is made possible by such relatively simple and inexpensive stirring device.
Patent JP-H07128883-A (JP)
Title: Production of dispersion liquid of organic photoconductive pigment
Inventor: HONGO KAZUYA
IPC: G03G5/06
Filed: 1993-11-05
Abstract: PURPOSE:To provide a production method of a dispersion liquid of org. photoconductive pigments excellent in dispersibility in a binder resin soln. to produce an electrophotographic photoreceptor having high sensitivity and show ing good electrophotographic characteristics. CONSTITUTION:When a dispersion liquid is produced by mixing org. photoconductive pigments in an org. solvent soln. of a binder resin, the org. photoconductive pigments are directly heated to 50-450 deg.C as the pretreatment for mixing. The heat treatment is preferably done under reduced pressure. The heat treatment can be done in an inert gas atmosphere, and further, preferably done in an atmosphere with light eliminated. As for the org. photoconductive pigments, chlorogallium phthalocyanine crystal having strong diffraction peaks at least at Bragg angles (2theta+ or -0.2 deg.) 7.4 deg., 16.6 deg., 25.5 deg. and 28.3 deg. for CuKalpha specifiec X-ray are preferably used.
Patent JP-S63149653-A (JP)
Title: Photosensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/06
Filed: 1986-12-15
Abstract: PURPOSE:To enhance the sensitivity of a photosensitive body to long wavelength light so that operation with positive charge is permitted and the generation of ozone is decreased by incorporation specific nonmetallic phthalocyanine and carbazole deriv. into the same layer. CONSTITUTION:A carrier generation 2 on a photosensitive layer 6 or carrier transfer layer 3 on a base 1 contains the nonmetallic phthalocyanine as a carrier generating material and the carbazole deriv. as a carrier transfer material. The phthalocyanine in which the main peak of the Bragg angle 2theta to a CuKalpha ray exists at 7.5 deg.+ or -0.2 deg., 9.1 deg.+ or -0.2 deg., 16.7 deg.+ or -0.2 deg., 17.3 deg.+ or -0.2 deg., and 23.3 deg.+ or -0.2 deg. is used as the above-mention phthalocyanine. The carbazole deriv. expressed by the formula is used, where R<1> denotes (substd.)aryl, R<2> denotes H, halogen, etc., R<3> denotes (substd.)aryl (substd.)heterocyclic group.
Patent JP-H08232580-A (JP)
Title: Earth and sand transportation suction device
Inventor: HASHIMOTO WATARU
IPC: E02F3/88
Filed: 1995-10-23
Abstract: PURPOSE: To suck up earth and sand smoothly and efficiently by installing an inclined wall to the tip of a suction hose and fitting a small-sized pipe thereto coaxially and penetrating the pipe through the inclined wall and installing the same-sized pipes in parallel with an equal spacing and introducing an auxiliary air. CONSTITUTION: An inclined wall 5 is installed to the tip of a large-sized suction hose (a) while a small-sized pipe 6 on an end opening 7 is mounted coaxially with a large-sized pipe 4 as well where same-sized pipes 10, which penetrates the inclined wall 5 and provides an air inlet is installed around the small-sized pipe 6 in parallel and equally spaced. When a blower or the like is operated so as to suck up, an air flow is generated in the X-marked direction and earth and sand or the like are attracted with the air flow and transferred. The earth and sand attracted with the air flow X is protected and guided by the air flow Y attracted from a surrounding pipe 8 so that they may move in the suction hose smoothly. The introduction of the auxiliary air Y is pressurized so that its transportation force may be reinforced.  This construction makes it possible to attract and transfer the earth and sand and others smoothly and efficiently.
Patent JP-H09117663-A (JP)
Title: Catalyst for cleaning nitrogen oxides
Inventor: IRIYAMA YOSHIHIRO
IPC: B01J23/50
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To effectively remove nitrogen oxides contained in an exhaust gas by using a catalyst for cleaning nitrogen oxides used in the coexistence of a hydrocarbon or an organic compound containing oxygen, formed of silica alumina as a porous heat-resistant carrier and silver or silver compounds as an active component borne by the carrier. SOLUTION: This catalyst for cleaning nitrogen oxides is for cleaning an exhaust gas from a lean burn gasoline engine by removing and making harmless nitrogen oxides contained in an exhaust gas from a lean burn gasoline engine, and is used in the presence of hydrocarbons or an organic compound containing oxygen. Silica alumina containing 0.5-15wt.% of silica is used as a porous heat- resistant carrier, and at least, one selected from silver and silver compounds is borne by this carrier as an active component. The silver compounds are silver halogenide such as silver chloride or silver bromide, or silver sulfate, silver phosphate or silver oxide. The amount of these active components to be borne by the porous heat-resistant carrier is equivalent to the preferable range of 0.01-20.0wt.% in terms of silver.
Patent JP-S62162023-A (JP)
Title: Method for yarn end treatment in pot spinning machine
Inventor: ANAHARA AKIJI
IPC: D01H7/74
Filed: 1985-12-28
Abstract: PURPOSE:To facilitate rewinding of a package in a pot around a winding core inserted into the pot in doffing operation, by pressing and holding a yarn between the package and a yarn guide tube with an end of the winding core toward the bottom of the pot. CONSTITUTION:A fleece delivered from a drafting part is introduced through a yarn guide tube 13 into a pot 5 rotating at a high speed and a wound yarn P1 is formed on the inner wall of the pot. A winding core T is introduced into the pot 5 and the wound yarn is rewound on the winding core and doffed. In the above process, a yarn extended from the yarn guide tube 13 to the wound yarn P1 is pressed and held with an end 30 of the winding core T or its supporting tube toward the bottom plate 6 of the pot 5, the supply of the fleece from the draft part to the yarn guide tube 13 is stopped and, keeping the state, the valve 32 is opened and the yarn and fleece in the yarn guide tube 13 are sucked through a suction hole 29b.
Patent JP-S62156690-A (JP)
Inventor: KANEKO NOBORU
IPC: G09F9/00
Filed: 1985-12-27
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-H10122306-A (JP)
Title: High load transmission belt
Inventor: TAKAGI SHINICHI
IPC: F16G5/16
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a high load transmission belt eliminating generation of a twist in the belt and facilitating fixing of a center belt to a block. SOLUTION: In a high load transmission belt 1 fitting a plurality of blocks 5 locked to a center belt 4, the block 5 comprises an almost U-shape block main unit 9 having a lower beam part 7 connecting a side part member 6 and a lock pin 10 locking the center belt 4 fitted to a fitting groove of the block main unit 9 by connecting an upper end of the side part member 6, both tip end parts of the lock pin 10 are formed in a protrusive curved surface, a receiving part of the lock pin 10 in an internal surface of the side part member 6 is formed in a recessed curved surface.
Patent JP-S61162596-A (JP)
Title: Viscosity controller for high viscosity anionic surfactant thick liquid
Inventor: KAARU HAINTSU RINDE
IPC: C11D1/12
Filed: 1985-12-26
Abstract: Alkali metal alkane sulfonates containing on averge 11 to 21 carbon atoms are used as viscosity regulators for aqueous, highly concentrated commercial anionic surfactant concentrates, more especially for  alpha -sulfofatty acid ester salt concentrates containing at least 30% by weight of  alpha -sulfofatty acid ester salt. The viscosity regulators are used in quantities of from 0.5 to 10% by weight, based on the surfactant content, so that the concentrates have a viscosity at 40 DEG  C. of at most 10,000 mPas.
Patent JP-H02147597-A (JP)
Title: Lighting device for passenger conveyor
Inventor: KANAMORI OSAMU
IPC: B66B31/00
Filed: 1988-11-28
Abstract: PURPOSE:To obtain a lighting device for a passenger conveyor by which amusement is provided in a construction space in which the passenger conveyor is installed, by installing a light transmissive material part at a part of an outer decoration plate and light sources in the vicinity of a staircase. CONSTITUTION:The light generated from a light source 4 becomes the transmission light shown by the full line shown by the arrow and the light forming a shadow shown by the broken line shown by the arrow, by the flashing of the light source 4 during the operation of an escalator, and shielded by a part of a shifting staircase 1, and the shadow of the staircase 1 is projected onto the light transmissive material part 3b of an outer decoration plate 3. Since plural light sources 4 are arranged in the longitudinal direction of the escalator, in other words, in the shift direction of the staircase 1, the shadow is multiple- projected onto the light transmissive material part 3b, and a beautiful moving shadow image can be obtained. The shadow image does not necessarily moved in the shift direction of the staircase 1, and moves in complicated form in the relation between the positions of the light sources 4 and the movement of the staircase 1.
Patent JP-S62204780-A (JP)
Inventor: SASAKI HIDEAKI
IPC: A63F7/02
Filed: 1986-12-18
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-2000126095-A (JP)
Title: Suction equipment for vacuum cleaner, and vacuum cleaner
Inventor: URATANI HIROYUKI
IPC: A47L9/02
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To heighten straight advancing stability by preventing a laterally rotated suction equipment from drifting laterally large around a joint fulcrum or rotating abruptly during work. SOLUTION: A main joint part 5 is fitted in a vertically rotatable manner to the rear part of a suction equipment. A sub-joint part 6 holds a connecting pipe 7 and is fitted rotatably by about 180 deg. in a lateral direction with the main joint part 5. A joint pipe 8 formed of soft material passes inside the main joint part 5 and sub-joint part 6 and connects a suction port 9 to the connecting pipe 7 to form a dust collecting passage. A shaft of the main joint part 5 is inserted in an axial hole of the sub-joint part 6. A plate spring is provided to press the shaft to regulate rotational force, and a coil spring is provided to press the plate spring onto the shaft side.
Patent JP-H09119801-A (JP)
Title: Conversion ruler for reduction scale
Inventor: KOYAMA ITARU
IPC: B43L7/10
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a conversion ruler by which the dimension of a drawing or the like whose reduction scale is changed due to a copying operation can be scaled up simply. SOLUTION: A reference line 3 in a prescribed length, a plurality of magnification indication lines 10 which use the total length of the reference line 3 as a reference, by which the length of a ratio corresponding to a reduction-scale conversion ratio is set with reference to the total length and which use one end of the reference line 3 as a common point and a plurality of equal-interval parallel division lines 4 by which the total length of the reference line 3 and the total length of the magnification indication lines 10 are divided simultaneously are displayed on a light-transmitting ruler plate 1. Then, a graduation which is constituted of points of intersection of the magnification indication lines 10 with the parallel division lines 4 is used as a reduction-scale graduation corresponding to a reduction-scale conversion magnification.
Patent JP-2000160346-A (JP)
Title: Device for recovering valuable component of chemical plating solution and valuable component recovery
Inventor: MUTO TSUNEFUMI
IPC: C22B15/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To recover a chelating agent contained in a chemical copper plating waste soln. from the waste soln. from which metal ions are recovered and to recover sodium formate from the waste soln. as formic acid. SOLUTION: An aged chemical copper plating soln. 2 in a chemical copper plating tank 1 is transferred to a waste soln. storage tank 5 and heated by a heater 6 to an optimum temp. for the plating reaction, and copper is circulated and filtered off by a filter 10. A chelating agent and formic acid are recovered from the waste soln. freed from copper. The waste soln. freed from copper is transferred to a crystallization tank 14, admixed with sulfuric acid 18 in a tank 17 and agitated by an agitator 13, hence the pH is decreased to <=2, and the chelating agent contained in the chemical copper plating soln. 2 freed from copper ion is crystallized. The waste soln. contg. the crystallized chelating agent is sent to a filter 20, and the agent is filtered off.  The filtered waste soln. is distilled in a vacuum distiller, and the vaporized formic acid is liquefied in a cooler 23 and recovered in a formic acid recovery tank 25.
Patent JP-H04172060-A (JP)
Title: Picture reader
Inventor: SEKIGUCHI KIYONORI
IPC: H04N1/387
Filed: 1990-11-05
Abstract: PURPOSE:To increase the reading dot density of a line image without using a high density line image sensor by organizing at one line dot data column then outputting, after storing dot data respectively read out at each reading position in a memory temporarily. CONSTITUTION:While successively moving a line image sensor 1 having (n) pieces of photoelectric conversion elements arranged at a fixed interval (d) to the (m) points of reading positions arranged at the interval of d/m (m is an integer more that 2) in the arrangement direction of the photoelectric conversion element, the line image is read out at every reading position. Then, after storing the dot data respectively read out at ever reading position in a memory 4 temporarily, the dot data are organized at the one line of dot data column then outputted. Thus, since it is possible to resolve the one line image into the dots of the quantity (mXn) of the (m) times of a photoelectric conversion element quantity (n) in the line image sensor and to read out at the high density, the reading dot density of the line image can be increased without using the high density line image sensor.
Patent JP-H06341393-A (JP)
Title: Electric pump with reaction turbine
Inventor: GUIDOU BUANDENDOOPU
IPC: F04D7/00
Filed: 1992-11-11
Abstract: PURPOSE: To provide a motor-driven pump provided with a turbine driven by a high pressure fluid and suitably applied for pumping of a fluid, especially a laden fluid. CONSTITUTION: A motor-driven pump 1 is provided with a pivot sleeve 15 mounted in line between two fixed rings 13, 14. On the inside wall of the sleeve 15, pump members 31, 32 such as helical vanes are fixed. The outside surface of the sleeve 15 forms a rotor of a turbine, and pressurized fluid is injected radially in a centripetal manner to the rotor of the turbine from a distribution volute 8.
Patent JP-2001116639-A (JP)
Title: Semiconductor pressure sensor and manufacturing method therefor
Inventor: SAITO KAZUNORI
IPC: H01L29/84
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent penetration of air and moisture into a resin case and bubble generation inside a coating resin layer to improve operating environment resistance and reliability. SOLUTION: In this semiconductor sensor, a pressure-sensitive sensor chip 1 formed with a semiconductor distortion gauge is installed inside the resin case 3 insert-molded with lead terminals 4, the lead terminals 4 are connected to the sensor chip 1 with bonding wires 5, and a soft gelatinous coating resin 6 is filled in the resin case 3 to seal around the sensor chip 1 and the bonding wires 5. Case penetration areas of the lead terminals 4 including bonded parts between the lead terminals 4 and the bonding wires 5 are coated with a sealing resin 8 of an adhesive or a gel having a relatively high hardness, and the soft gelatinous coating resin 6 having waterproofness and chemical resistance is filled in the residual area of the resin case 3 to coat the pressure-sensitive sensor chip 1 and the bonding wires 5.
Patent JP-H02181843-A (JP)
Title: Data mapping system
Inventor: KIYASARIN KURUUGAA EIRETSUTO
IPC: G06F12/08
Filed: 1989-11-21
Abstract: PURPOSE: To make it possible to temporarily store the change of a linear data set(LDS) even if the quantity of changed data exceeds the limit of address/data space by mapping a virtual address range between the address space and the data space. CONSTITUTION: For example, data desired to be change by view is temporarily accessed (data flow 18 or 19A), and is stored in a range of non-memory data space(NMDS) (data flow 9A). Successively, address space range 16 is re-mapped in a range 17 within the NMDS via a map control block M3 (17A) so that application can view data changed within the range 17 (data flows 18 and 19A) and can temporarily store data. When the data is temporarily stored in the NMDS, data is retrieved by the next mapping via data flow 19A. After all the operations on the LDS are completed, application can permanently store all of the changed data on the LDS.