baber/WOPTO huggingface dataset:
Patent JP-H08142897-A (JP)
Title: Driving device for hydraulic drive vehicle
Inventor: IMOTO TAKESHI
IPC: B62D11/04
Filed: 1994-11-17
Abstract: PURPOSE: To enable stable turning travel without the generation of a slip by regulating the rotating speed of dirigible road wheels according to a steering angle, and driving the right and left dirigible road wheels at the rotating speed corresponding to the difference of moving distance of the right and left dirigible road wheels generated in association with turning travel. CONSTITUTION: In a hydraulic drive vehicle 1 with driving wheels 4 (4L, 4R)-6 (6L, 6R) disposed on both lateral sides in the front and rear of a body, hydraulic motors 33L, 33R for driving one of right and left side wheels among driving wheels 4-6 are provided, and the driving wheels 4-6 on the same side are connected to the output shafts 36 of the respective hydraulic motors 33L, 33R through interlocking mechanism 37.  It is so constituted that the rotating speed of the output shafts 36 of the respective hydraulic motors 33L, 33R can be continuously regulated, and the hydraulic motors 33L, 33R to be on the inside of the turn in association with the operation of a steering wheel control in such a way that the rotating speed of the output shafts 36 is lower than the rotating speed of the hydraulic motors 33L, 33R to be on the outside by the part corresponding to the steering angle of the dirigible road wheels 4.
Patent JP-H04159383-A (JP)
Title: Pressure-sensitive adhesive and self-adhesive member made therefrom
Inventor: ANDO MASAHIKO
IPC: C09J7/02
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the title adhesive which can be prepared in high solids content and is excellent in the susceptibility ratio at high temperature by using as constituents a crosslinking agent and a specified acrylic polymer containing a specified amount of functional groups reactive with the crosslinking agent in the molecule. CONSTITUTION:The title adhesive is composed of an acrylic polymer containing at least 50wt.% acrylic monomer units of the formula CH2=C(R<1>)COOR<2> (wherein R<1> is H or CH3; R<2> is 2-14C alkyl) (e.g. a polymer obtained by polymerizing butyl acrylate, acrylamide, 2-hydroxylethyl methacrylate or 2- mercaptoethanol) and a crosslinking agent (e.g. diphenylmethane diisocyanate), wherein the polymer contains an average of 1.5 to 4 functional groups (e.g. OH groups) reactive with the crosslinking agent in the molecule.
Patent JP-2001108427-A (JP)
Title: Air micrometer
Inventor: OGURI MASAAKI
IPC: G01B13/10
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an air micrometer which can be machined easily and can ensure a highly accurate measurement. SOLUTION: An intermediate throttle 38 having a diameter smaller than that of an air nozzle 34 is disposed in the air channel 36 of a jet 30. Since compressed air is temporarily throttled by the intermediate throttle 38 before being jetted from the air nozzle 34, compressed air jetted from the air nozzle 34 corresponds to compressed air jetted from an air nozzle having a diameter smaller than that of the intermediate throttle 38. Since the same effect is attained through combination of the intermediate throttle 38 and an air nozzle 34 having a larger diameter when the diameter of the air nozzle 34 is required to be enlarged, the machinability is enhanced.
Patent JP-H02172944-A (JP)
Title: Preparation of hexafluoropropene oxide oligomer
Inventor: KONRAATO FUON UERUNERU
IPC: C07C51/58
Filed: 1989-11-01
Abstract: PURPOSE: To obtain an oligomer at a good reaction speed in good yield by reacting hexafluoropropene oxide in a polar aprotic solvent by using a mixture consisting of a metal fluoride and an aprotic tertiary amine as a catalyst.  
     CONSTITUTION: A polar aprotic solvent (e.g.; acetonitrile, 10-300 cm 3 ) is used per 1 mol of hexafluoropropene oxide and a mixture consisting of a fluoride of a monovalent - trivalent metal (e.g.; K, Ca) and an aprotic tertiary amine is used as a catalyst to perform reaction at -60 to 60°C (especially, -20 to 40°C) to obtain an oligomer. The above tertiary amine contains 6-25C-atoms and a tertiary N-atom and the tertiary N-atom is connected to at least two saturated aliphatic hydrocarbon residues and the hydrocarbon residues can be replaced with F and/or can contain ether type O (e.g.; compds. represented by formulae I, II). The oligomer is useful as an intermediate for an ionic surfactant and an intermediate of an oxygen carrier fluoride. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11122886-A (JP)
Title: Electric rotating machine
Inventor: MOTODATE SHIYOUJI
IPC: H02K21/14
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To improve torque characteristic at low rotation and reduce the size and weight of an electric rotating machine by arranging it so that when a rotary shaft, a yoke provided with permanent magnets and coupled with the rotary shaft, and a stator encircling the yoke are provided, making the magnetic characteristics of the yoke variable, depending on the rotation of the rotary shaft, and making the inertial mass of the rotary shaft relatively small. SOLUTION: A centrifugal governor 9 provided with a moving member 16, which moves towards a yoke 8 as the number of rotations of the rotary shaft 6 is increased, is installed on the rotary shaft 6. An auxiliary yoke 21, which reduces the magnetic reluctance of the yoke 8 as the moving member 16 moves towards the yoke 8 and increases the magnetic reluctance of the yoke 8, as the moving member 16 which is moved away from the yoke 8 is coupled with the moving member 16.
Patent JP-H10108629-A (JP)
Title: Expanded pellet feed for fish culture
Inventor: SATO KEIICHI
IPC: A23K1/18
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide expanded pellet feed for fish culture having excellent shapes (appearance), hardness and underwater shape retaining property. SOLUTION: Sodium carboxymethylcellulose having the below-mentioned conditions (a) to (d) is added to the expanded pellet feed for fish culture produced by kneading and heating feed raw materials, oil and fat raw materials and water in an extruder: (a) The viscosity (y0 ) of an aq. 1% soln. is 20 to 5000mpa.s. (b) The ratio (y1 /y0 ) of the viscosity (y1 ) and y0 after the pressurization treatment of the aq. 1% soln. for 2 hours at 50atm is >=0.7. (c) The ratio (y2 /y0 ) of the viscosity (y2 ) and y0 after the heating treatment of the aq. 1% soln. for 1 hour at 100 deg.C is >=0.5. (d) The product of (y1 /y0 ) and (y0 /y0 ) be >=0.5.
Patent JP-H11119087-A (JP)
Title: Focus detector for camera
Inventor: MATSUMOTO TOSHIYUKI
IPC: G03B15/16
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To minimize an detection error of an image moving amount by making the charged level of sensor data related to the predicting arithmetic operation of a moving body nearly the same. SOLUTION: This focus detector for a camera is equipped with a focus detection part 1 outputting a signal for focus detection, and an integration level control part 2 controlling so that the integration level of the focus detection signal used for the image moving amount arithmetic operation may be nearly the same is connected to the focus detection part 1. An image moving amount detection part 3 arithmetically calculating the image moving amount of a subject by performing correlation arithmetic operation to the focus detection signal controlled to be at the same integration level is connected to the control part 2. Then, a moving body predicting part 4 arithmetically calculating and predicting the image moving amount at the time of exposure based on the detected image moving amount is connected to the detection part 3.
Patent JP-H02129599-A (JP)
Title: Caking processing method for radioactive refuse
Inventor: SUZUKI YUKIO
IPC: G21F9/36
Filed: 1988-11-09
Abstract: PURPOSE:To spread a caking material sufficiently without rolling a caking container and to obtain a caked body without spoiling volume reducing property by injecting paste obtained kneading a caking material and radioactive refuse powder into a caking container where granular lump-shaped refuse is charged. CONSTITUTION:A classification processor 1 classifies the radio-active refuse obtained by mixing powder and granular lump-shaped refuse into powder refuse and granular lump-shaped refuse and only the granular lump-shaped refuse is charged in the caking container 4. The classified powder refuse is measured by a specific amount and supplied to a kneading tank 3, and the refuse is kneaded with the caking material supplied from a caking material supply device 2 in a kneading tank 3. Those powder refuse and caking material are mixed uniformly into a paste shape and are injected to the granular lump-shaped refuse charged in the container 4 from above to form the caked body 5.
Patent JP-H03145153-A (JP)
Title: Semiconductor device
Inventor: OKAWA KAZUHIKO
IPC: H01L21/82
Filed: 1989-10-31
Abstract: PURPOSE:To enable the connection between pads and a pad and a lead frame to be efficiently carried out by a method wherein a wiring band is provided under the pads. CONSTITUTION:A wiring band 2-1 is previously formed under pads 2-2 in a master process, and the wiring band 2-1 is connected to a first and a second wiring layer by the use of contact holes or viaholes 2-3, if necessary, whereby the pads 2-2 can be freely connected together. Moreover, even if there are two or more pairs of I/O cells and the pairs concerned intersect each other, they can be efficiently connected together by arranging two or more of the wiring bands 2-1.
Patent JP-H07136462-A (JP)
Title: Method for fixing carbon dioxide in exhaust gas and power plant conforming with environment using the same
Inventor: AKAHORI HIDEO
IPC: C01B32/40
Filed: 1993-11-12
Abstract: PURPOSE:To reduce the amount of discharged CO2 and apply a method in which CO2 in exhaust gas produced by the combustion of fossil fuel is treated separately by the first process in which CO2 is converted into CO and by the second process in which CO produced in the first process is utilized as a useful material to the flue of a thermal power plant or others in which a large amount of CO2 is discharged. CONSTITUTION:A reaction tube 2 as a passage of exhaust gas produced by the combustion of fossil fuel is packed with a reduction catalyst containing one or more kinds of elements selected from Cu, Zn, Fe, and Cr. Hydrogen gas is added to the exhaust gas which is passed through with pressure not causing a back flow in a mixing vessel 1, and the mixture is led to the reaction tube 2 CO2 in the exhaust gas is converted into CO utilizing heat energy generated by the combustion of fossil fuel or heat energy contained in the exhaust gas. As a result, the amount of discharged CO2 can be reduced, and the method can be applied to a flue of a thermal power plant or others which discharge a large amount of CO2.
Patent JP-2001111946-A (JP)
Title: Digital camera and its control method
Inventor: MATSUURA KOJI
IPC: G06T1/60
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To save power of a digital still camera. SOLUTION: Image data in a photographing mode are written in a memory in a memory controller. The image data are read from the memory and given to a display device, which displays an image of an object. When the ambient temperature reaches 10 deg.C or below (YES in step 45) or a voltage of a battery loaded in the camera reaches a prescribed warning voltage or below (YES in step 47), writing to the memory is stopped (step 49). Thus, the power consumption of the camera can be reduced.
Patent JP-H02133095-A (JP)
Title: Stationary type variable frequency power source and motor driver
Inventor: YAMAZAKI YASUHIRO
IPC: H02M7/48
Filed: 1988-11-11
Abstract: PURPOSE:To shorten an output recovery time after a momentary power interruption by providing a control rectifier until the output of a load arrives at a predetermined value when an AC supply is started after the supply of the AC to the rectifier is stopped and PWM control means for outputting a control signal to an inverter. CONSTITUTION:A power source has a control rectifier 2, a smoothing circuit 3, an inverter 5, a first control circuit 6, a second control circuit 7, and switching circuits 8, 9. Pulse width modulation control (PAM control) means for outputting a control signal to the rectifier 2 and the inverter 5 in a normal load state until the supply of the AC to the rectifier 2 is stopped, and many times rotary current control (PWM control) means outputting a control signal to the rectifier 2 and the inverter 5 until the load output arrives at a predetermined value when the supply of the AC is started after the supply of the AC to the rectifier 2 is stopped are provided. Thus, a confirming time and plug-in time after the recovery of the power can be remarkably shortened, and the output recovery time after a momentary power interruption can be shortened.
Patent JP-H0596283-A (JP)
Title: Apparatus for removing dissolved oxygen
Inventor: INOUE TOSHIYUKI
IPC: C02F1/70
Filed: 1991-10-03
Abstract: PURPOSE:To efficiently perform the reaction of dissolved oxygen with a small amount of excessive gaseous hydrogen without using a gas-liquid contact device by providing a receiving part of excessively injected gaseous hydrogen to the upper part of the hydrogen mixed water within a catalyst resin tower and providing an automatic opening and closing valve discharging gaseous hydrogen to the atmosphere in connection with a liquid level switch. CONSTITUTION:Hydrogen mixed water obtained by injecting gaseous hydrogen in raw water containing dissolved oxygen is introduced into a catalyst resin tower 1 packed with an ion exchange resin 2 having a catalyst supported thereon and dissolved oxygen is reacted with gaseous hydrogen by the catalyst to be removed as water. A receiving part 11 holding hydrogen mixed water 10 in which the ion exchange resin 2 provided to the lower part of the catalyst resin tower 1 is immersed and receiving gaseous hydrogen excessively injected in the upper part of hydrogen mixed water 10 is provided to the catalyst resin tower 1 and a liquid level switch is attached to the intermediate part of the tower 1. Further, an automatic opening and closing valve 4 discharging the gaseous hydrogen in the receiving part to the atmosphere in connection with the liquid level switch and a pressure switch 12 for holding the pressure in the gaseous hydrogen in the receiving part to a definite value or more are provided to the upper end part of the catalyst resin tower 1.
Patent JP-S63137035-A (JP)
Title: Slip control device for vehicle
Inventor: NAGAOKA MITSURU
IPC: F02D29/02
Filed: 1986-11-28
Abstract: PURPOSE:To improve the stability at the time of cornering by changing the target value for the slip control at the time of cornering requiring the stable travel from at the time of the straight travel. CONSTITUTION:Electromagnetic type liquid pressure control valves 30, 31 as a braking force control means are connected to branch pipes 28a, 29a of brakes 21, 22 for front wheels serving as driving wheels. EAch of the liquid pressure control valves 30, 31 has a cylinder 41 and a piston 42 slidably inserted into the cylinder 41 respectively. The cylinder 41 is partitioned into a volume variable chamber 43 and a control chamber 44 by the piston 42. This volume variable chamber 43 serves as the passage of the brake liquid pressure to the brakes 21, 22 from a master cylinder 27. Accordingly, when the displacement position of the piston 42 is adjusted, the volume of the volume chamber 43 is changed, an the brake liquid pressure can be increased, decreased, or maintained.
Patent JP-H02242865-A (JP)
Title: Coating composition for inner surface of can
Inventor: MORITA KAORU
IPC: C09D163/00
Filed: 1988-11-11
Abstract: PURPOSE:To obtain the subject coating composition, containing a bisphenol type modified epoxy resin and resol type phenolic resin and capable of exhibiting excellent baking suitability in a short time without impairing film performance, such as sanitary properties, retort resistance, adhesion and processability. CONSTITUTION:The objective coating composition obtained by containing (A) 40-95pts.wt. bisphenol type modified epoxy resin having at least one functional group expressed by the formula (R is 1-4C bifunctional aliphatic hydrocarbon group) in molecular terminals of a bisphenol type epoxy resin having 180-7,000 epoxy equiv. and 350-10,000 number-average molecular weight and (B) 5-60pts.wt. resol type phenolic resin prepared by reacting the component (A) with formaldehydes in the presence of a basic catalyst without impairing film performance even in increasing the molecular weight in a reaction process.
Patent JP-H02130162-A (JP)
Title: Recording apparatus
Inventor: SHIGA MIKIO
IPC: B41J5/44
Filed: 1988-11-11
Abstract: PURPOSE:To normally perform emphasis recording by performing emphasis processing corresponding to the kind of the character set judged by a judgement mans. CONSTITUTION:It is judged whether an emphasis mode is set and, when emphasis processing is performed, a font name memory area 2 is checked and it is judged whether a contour character is set and, in the case of an outline from a lateral direction min. dot interval area 3 to substract the number (m) of emphasized dots of a control part and, in the case of four or more dots, the OR of data is taken by (m) in the right direction to perform emphasis. When a value of (MF-m) is 3 or less, the data S of an area 5 is read and, when emphasis is possible, the data NF of an area 4 is read to subtract by (m) and, when the result thereof is four or more dots, OR is taken by (m) downwardly to perform emphasis. When emphasis in a longitudinal direction is impossible and the subtraction result is 3 or less, it is judged whether the number of emphasized dots of the control part are odd or even and, in the case of an odd number, emphasis is performed to the left by (m/2-1/2) dots and, further emphasis is performed to the right by (m/2+1/2) dots and, in the case of an even number, emphasis is performed by m/2 dots to the left/right.
Patent JP-2001109674-A (JP)
Title: Internet facsimile equipment and internet facsimile transmitting method
Inventor: SAITO KYOJI
IPC: H04N1/32
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent a header part from being elongated more than needed at the time of multi-address communication. SOLUTION: The plurality of destination mail addresses of multi-address communication inputted from a panel control part 18 are temporarily stored in an address data buffer 403. An address read control part 407 reads the destination mail addresses out of the address data buffer 403 so as to divide the plurality of destination mail addresses into a plurality of groups with a set value M as one unit. A mail preparing part 408 prepares electronic mails with the destination mail addresses pertaining to each group as the destination. Thus, the number of destination mail addresses entered in the destination field [To:] of one piece of electronic mail is limited to the set value M.
Patent JP-2000109658-A (JP)
Title: Flame retardant resin composition
Inventor: SUZUKI MIOKO
IPC: C08K3/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide non-halogen type flame retardant resin compositions which have a high flame retardant effect and are excellent in workability and safety by increasing the safety of heated red phosphorus and do not increase the amount formed of phosphoric acid which affects electrical characteristics. SOLUTION: Flame retardant resin compositions are obtained by previously melt mixing 100 pts.wt. thermoplastic aromatic polyester resin such as a polytetramethylene terephthalate, 1-15 pts.wt. coated red phosphorus powder composed of sphere-like red phosphorus free of shattered sides which have a cured resin coating without requiring shattering and can be directly obtained by the conversion treatment of white phosphorus, and 5-150 pts.wt. aromatic polycarbonate resin having a viscosity average molecular weight of 20,000-25,000, and further incorporating 0.05-5 pts.wt. at least one of titanium oxide, aluminum oxide, and molybdenum sulfide thereinto.
Patent JP-H08123320-A (JP)
Title: Portable information display device
Inventor: SAITO MITSUMASA
IPC: G06F17/30
Filed: 1994-10-25
Abstract: PURPOSE: To display information relating to a map in real time in information display in an electronic map device or the like capable of storing map information in a memory card or an optical disk and displaying the map information on a display. CONSTITUTION: A map area in which the map information is accumulated and an information area in which the information relating to the map information is accumulated are provided in external memory 23. The map information from the map area is displayed and also, the information in real time relating to a displayed area is accumulated in the information area. Such real time information can be displayed by clicking a part in which the information is accumulated. In this way, the information in real time relating to the map can be obtained.
Patent JP-H02129543-A (JP)
Title: Image analyzer
Inventor: SHINYA KAZUYA
IPC: G01N21/17
Filed: 1988-11-10
Abstract: PURPOSE:To accurately compare and analyze two kinds of gel under whatever circumstances they are by providing a photomultiplier, a CPU and a RAM. CONSTITUTION:A spectrophotometer 2 performs the spectrum of light (a) from a light source 1 by a grating 2a and a scanning optical signal (b) is obtained through the hole of a slit 2b which is moved back and forth by a scanning system driving part 5. The light transmitted through the gel 4 is received by the photomultiplier 7 and converted into an electrical signal, which is amplified 8, A/D converted 9 and incorporated in the CPU 10. The two-dimensional image data of the gel 4 is read by the photomultiplier 7 in a left-and-right direction with the signal (b) and with the movement in the surface and back surface direction of the paper on a stage 3. Out of two kinds of gel which should be compared, the data of the known gel is stored in the RAM 11 and the data of the unknown gel is stored in the RAM 12. Both two-dimensional image data of the RAM 11 and 12 are displayed on a CRT 13.
Patent JP-H04160301-A (JP)
Title: Master measuring instrument for measuring static accuracy of machine
Inventor: YASUKI KUNIHARU
IPC: G01B5/00
Filed: 1990-10-24
Abstract: PURPOSE:To make automatic instrumentation in a short time without influences of the temperature change and without requiring skills by combining a plurality of measuring rods each having reference surfaces at end faces of the rod-like body which as the linear expansion coefficient of about 0, and fixedly mounting the combined rods to a hollow supporting structure made of a low expansion coefficient, thereby to obtain a plurality of measuring reference surfaces in a three-dimensional space. CONSTITUTION:A supporting block 20 is made of material having a low expansion coefficient and a large mechanical strength in the hollow state. A measuring rod 40 is made of glass of a linear expansion coefficient of about 0 and fixed to the block 20 with both end faces thereof set as measuring reference surfaces. Moreover, a master sphere 34 made of glass or the like is fixed to a top face opposite to the bottom face of the reference surface of the supporting block 20. A plurality of measuring reference surfaces are thus set in a three- dimensional space. The position of each sphere 34 is measured as the position of absolute coordinates. The position of the measuring reference surfaces of each rod 40 is measured as the position of the absolute coordinates, and recorded. In this manner, many measuring items can be covered by a single device. Automatic instrumentation is performed with high accuracy without being influenced by the ambient temperature change and without requiring a skilled person.