baber/WOPTO huggingface dataset:
Patent JP-H0792593-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMADA TAKETOSHI
IPC: G03C1/035
Filed: 1993-09-24
Abstract: PURPOSE:To improve a preservability with the lapse of time and a sharpness by incorporating a specified compd. in a photographic constituent layer and incorporating color sensitized specified silver halide particles in a silver halide emulsion layer. CONSTITUTION:In the material, one layer of the photographic constituent layer contains one kind among the compd. expressed by formula 1, formula II, etc., and one layer of the silver halide emulsion layer contains the color sensitized silver halide particles. The silver halide particles in 70% of the total projected area of the silver halide particles contained in the emulsion is the platelike silver halide particles have the aspect ratio expressed by (grain size)/(thickness) of less than 8.0, and the average of the ratio (t)/(l) of the longest distance (l) among the distance between more than two parallel twin crystal face in the platelike silver halide particles and the thickness (t) of the platelike particles is more than 5. And all of opposite parallel main plane of the platelike silver halide particles and less than 99% of the face of an edge part are (111) crystal face. In the formula I and the formula II, each of A and A' is an acidic group, Q is an aryl group, etc., each of L1-L3 is methine group. (m) is 0 or 1, (n) is 0, 1 or 2.
Patent JP-H1045313-A (JP)
Title: Twist correcting machine
Inventor: AKIMOTO TETSUO
IPC: B65D19/38
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To correct a twist of stacked articles by arranging support stands to move in the inward direction in a condition where the articles are placed on the left and right inside of a frame body arranged on a base stand, and arranging rear columns with which the articles come into contact in a rear part of the base stand. SOLUTION: Articles are pushed in from the front of a twist correcting machine 1, and after its rear surfaces come into contact with rear butting plates 11c of rear columns 11, holding arms 8 and 8 are compressed when placed on receiving parts 4a1 and 4a1, and rollers 4b and 4b rotate while supporting under surfaces of the articles, and support stands 4 and 4 move inward, and side part butting plates 4c and 4c come into contact with both sides of the articles. That is, a side part interlocking arm 9a continuously arranged on one connecting arm rises, and an upper interlocking arm 9b is rotated, and a horizontal interlocking arm 9c is moved in the horizontal direction. At the same time, a side part interlocking arm 9e continuously arranged on the other connecting arm rises, and an upper interlocking arm 9d rotates, and the horizontal interlocking arm 9c is similarly moved in the horizontal direction.
Patent JP-S6393678-A (JP)
Title: Reaction force mechanism of power steering device
Inventor: SUZUKI KATSUHIRO
IPC: B62D5/083
Filed: 1986-10-07
Abstract: PURPOSE:To obtain a sufficient reaction torque with a small-sized device by providing a stub shaft for switching a rotary valve according to tortion of a tortion bar with a radially projecting stopper portion to be contacted by a plunger. CONSTITUTION:If a steering wheel is turned in either clock- or counterclockwise direction from a neutral position, a stub shaft 1 is also turned. A pinion shaft 2 connected to said shaft via a torsion bar 3, however, does not rotate due to direction change resistance and makes relative displacement within a range of angle theta. A rotor valve V is switched according to the relative displacement to steer a front wheel in a specified direction by means of a power cylinder. This steering makes a rack shaft 6 move and a pinion shaft 2 rotate to control the action of the valve V. When the stub shaft 1 makes a relative displacement within a range of angle theta, a press contact force between a radially projecting stopper portion 15 of the stub shaft and a plunger 9 receiving pressures in a pressure chamber according to vehicle speeds is transmitted as a steering reaction force to the steering wheel. Thus, a sufficient reaction torque is obtained with a small-sized device to improve feeling of tightness.
Patent JP-S6393642-A (JP)
Title: Cargo handling vehicle
Inventor: NAGUMO DAISUKE
IPC: B60P1/48
Filed: 1986-10-06
Abstract: PURPOSE:To provide possibility of reducing the overall height of a car body by furnishing a bent front arm for the purpose of holding the attitude of a container during unloading with a pair of lift arms, and by mounting a sub- cylinder for turning said arm within the base of the front arm. CONSTITUTION:A pair of lift arms 5, on the left and right, are installed on the body 7 of a cargo handling vehicle 1 in such a way as rotatable round a shaft 9, wherein a support 6 at the tip shall be detainable with a support shaft 4 protruding on both sides of a container 3. A front arm 18 rotatable round a shaft 13 is installed at the front of the car body 7 so that it can support a retaining shaft 12 at the front top 3a of the container. This front arm 18 is formed bent so as not to interfere with the container 3 and turned by a sub-cylinder 15. One end of this sub-cylinder 15 is pivoted by a pin shaft 25 in a recessed part 23, which is bordered by a pair of closed section members 21, 22, on the left and right, constituting the front arm base part 18A and an upper member 18 which couples the upper edges of the two members 21, 22.
Patent JP-H0979899-A (JP)
Title: Error estimating method and device for numerical fluid analysis result, numerical fluid analyzing method and device
Inventor: NAGAHAMA YOSHINORI
IPC: G01H9/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To show the error in a fluid analysis with a quantitative value. SOLUTION: A virtual substance advection calculating means 3 makes a advection calculation for the case that a virtual substance substantially having the diffusion coefficient 0 is mixed in a fluid given in the flow velocity field data 1 obtained as the numerical fluid analysis result, calculates the data on the concentration of the virtual substance, and estimates the error of the flow velocity field data 1 based on the change between the initial value of the concentration of the virtual substance and the value after the advection calculation. If the flow velocity field data 1 completely satisfy the basic equation, the concentration of the virtual substance is not changed after the advection calculation. If the flow velocity field data 1 do not satisfy the basic equation, the concentration of the virtual substance is changed after the advection calculation.  The error of the flow velocity field data 1 can be quantitatively estimated based on the change level of the concentration of the virtual substance.
Patent JP-H0770902-A (JP)
Title: Stretchable nonwoven cloth
Inventor: MIZUKAMI YOSHIKATSU
IPC: D04H1/498
Filed: 1993-08-30
Abstract: PURPOSE:To provide stretchable nonwoven cloth such as nonwoven cloth to be usable for diaper, poultice, etc. CONSTITUTION:This stretchable nonwoven cloth consists of the 1st layer composed of a short fiber web, the 2nd layer composed of stretchable nonwoven cloth made of an elastomer and the 3rd layer composed of a short fiber web. The fibers of the 1st and the 3rd layers are passed through the 2nd layer and partially interlaced with each other and the single fibers of the 1st layer and/or the 3rd layer are partially and sporadically bonded with each other by an adhesive and/or heat-bonding to keep the stretchability in at least one direction.
Patent JP-S6297339-A (JP)
Title: Resin sealing and molding type metal mold device of semiconductor device
Inventor: ISHIHARA KAORU
IPC: H01L21/56
Filed: 1985-10-23
Abstract: PURPOSE:To prevent leak of resin without yielding a gap, by dividing and coupling each cavity part of a chase block as a cavity block, and making the height of the block large in correspondence with the amount of deformation of the coupling surface of a heater block in heating beforehand. CONSTITUTION:Cavities 23a are provided on a plurality of divided cavity blocks 23 in correspondence with semiconductor element parts, which are mounted on a lead frame 20. The cavity blocks 23 are attached on a heater block 4, which is fixed on an attaching body 6 by positioning a bottom force 21. The body 6 is fixed on a lower board 8. When the heater block 4 is heated, it is thermally deformed, and a chase block 22 is also deformed. A height is increased in correspondence with the amount of the deformation at the respective position of a coupling surface 24 at heating. The height becomes high as the arranged position becomes far from the central part. The difference in height (t) is about several micron - several tens of microns. A top force is also deformed similarly.
Patent JP-H0899981-A (JP)
Title: Production of phosphoramidate
Inventor: TAKESHITA HIROSHI
IPC: C07B61/00
Filed: 1994-10-03
Abstract: PURPOSE: To readily obtain the subject compound useful as an insecticide or a herbicide in good yield and purity without using an expensive organic base by pouring prescribed amounts of a phosphoryl halogenide and a deacidifying agent in combination into specific phosphoric acid buffer water. CONSTITUTION: (B) A phosphoryl halogenide of formula I [R<1> and R<2> are each a lower alkyl; X is a halogen] and (D) an inorganic base are poured in combination into (A) phosphoric acid buffer-water at pH 6.5±0.3 containing (C) phenols of formula II [Y is H, a halogen, nitro, cyano, a lower alkyl, a lower alkoxy, a lower alkylmercapto or a lower alkoxycarbonyl; (n) is 1-5] and (E) a copper- based catalyst in reacting the components (B) with (C) in the presence of the component (E) using the component (D) as a deacidifying agent to afford the objective compound of formula III. Furthermore, cuprous chloride is used as the component (E) and NaOH is used as the component (D). The components (C) and (D) are preferably used in a molar amount of 1-1.5 times based on the component (B) and the component (E) is preferably used in a molar amount of 0.05-0.3 based on the component (B).
Patent JP-S60130942-A (JP)
Title: Network for computer
Inventor: KOKUKIYOU TOMOO
IPC: H04L12/417
Filed: 1983-12-20
Abstract: PURPOSE:To decrease the time required for timeout detection by allowing a slave station not having a transmission data to transmit a dummy packet immediately when the end of frame header transmission is detected. CONSTITUTION:Each station constituting a network checks a header part of a communication packet and when it is discriminated as the frame header, a slot counter is initiallized and every time the carrier is detected by the packet, the counter is incremented. When no transmission data exists, a dummy packet having 0 byte of data part is assembled and transmitted. When no transmission data exists, the packet interval is the same as that of the normal state by the dummy packet.
Patent JP-H0794111-A (JP)
Title: Cathode structure for color cathode ray tube
Inventor: YOSHIDA TETSUYA
IPC: H01J29/04
Filed: 1993-09-27
Abstract: PURPOSE:To provide a reliable color cathode ray tube which is prevented from color tone change, so-called white imbalance, during heater ignition. CONSTITUTION:A cathode structure for an in-line color cathode ray tube, a cathode support 3 is arranged which has the cylindrical protrusion 3b cylindrically protruded so as to surround the protrusion 2a, protruded from the lower end 3a of the cathode support 3, of a cathode sleeve support 2 to be a firm welding area between the cathode sleeve support 2, arranged and fixed at the center one of three cathodes 1, and a cathode sleeve 4. In this way, heat radiation and heat conductivity of cathode base materials on both sides are prevented during heater ignition, the expansion amount of the center cathode sleeve support from the lower end of the cathode support is almost equal to those of the cathodes on both sides and variation in space between the cathode base material and the cathode is also equal, so that no color tone change, so-called white imbalance, may occur during heater ignition.
Patent JP-H1188968-A (JP)
Title: Operating tone generator
Inventor: HASEGAWA SHUNICHI
IPC: H04Q9/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To allow the generator to generate an operating tone in response to an operated key or the like with a simple configuration. SOLUTION: An operation section 7 gives an operation signal corresponding to an operated key or the like to a microcomputer 1. The microcomputer 1 based on the operation signal controls a frequency generating circuit 2 and a PWM waveform generating circuit 5. An LPF 6 generates an attenuation signal S3 from a PWM signal S2 and controls a gain of a variable amplifier VCA 3 based on the signal S3. The VCA 3 controls the amplitude of a signal S1 from the frequency generating circuit 2 in response to the attenuation signal. The operating tone is generated by supplying a signal S4 from the VCA 3 to a speaker 4 with a simple configuration.
Patent JP-H0289881-A (JP)
Title: Pressure control electromagnetic valve
Inventor: YAMADA YASUTAKA
IPC: F16K31/06
Filed: 1988-09-24
Abstract: PURPOSE:To maintain the output property of a fluid pressure linearly by forming the first valve seat at the aperture of an input port to the inside of a valve chest, and the second valve seat at the aperture of an exhaust port to the inside of the valve chest opposing to the first valve seat, and installing a ball valve body slidable in the valve chest. CONSTITUTION:When a solenoid 12 is excited, a plunger 13 is driven to a ball valve body 4 side against a compression spring 5, and the valve body 4 is separated from the second valve seat 22s and seated in the first valve seat 21s. As a result, an output port 7 is cut off from linking to an input port 6 and linked to an exhaust port 8. Consequently, by feeding a pressure fluid through the input port 6 or by opening the exhaust port 7 to the atmosphere in this system, the output fluid from the output port 7 is linked to the input port to increase the pressure, and linked to the output port 7 to decrease the pressure. By duty-controlling the flowing current of the solenoid at a specific frequency, the output fluid of the port 7 is controlled at a pressure proportional to the duty ratio by the valve body 4.
Patent JP-H0872826-A (JP)
Title: Structure for switching height of transportation rail
Inventor: IIMORI KUNIHIKO
IPC: B65G21/20
Filed: 1994-09-06
Abstract: PURPOSE: To provide a structure for switching the height of a transportation rail wherein the height of the rail can be switched to a desired height using a simple structure and moreover to set the height of the rail with a high degree of accuracy. CONSTITUTION: There are provided a rail supporting rod 23 for supporting a rail 7, a vertically moving air cylinder 25 for vertically moving the rod 23, a contact plate 33 mounted to the rod 23, and a plurality of height determining rods 27 having different heights. And under such conditions that the plate 33 has been lifted by the rod 23, a supporting member 29 for vertically supporting the rods 27 at positions lower than the plate 33 and a supporting member driving means 31 for moving the member 29 so that, under such conditions that the plate 33 has been lifted by the rod 23, a desired rod 27 is positioned below the plate 33 are provided.
Patent JP-H0775134-A (JP)
Title: Stereoscopic image pickup device and camera apparatus used for the same
Inventor: TANAKA MASATOSHI
IPC: G03B15/00
Filed: 1993-09-27
Abstract: PURPOSE:To provide the low-priced stereoscopic image pickup device which can observe a stereoscopic image with high picture quality. CONSTITUTION:A stereoscopic image pickup device 1 is composed of left and right micro video cameras 20L and 20R, pan tilter 10 for vertically and horizontally moving these left and right cameras 20L and 20R, left and right micro video monitors 40L and 40R for respectively projecting the images photographed by the left and right cameras 20L and 20R, and left and right eye cups 50L and 50R respectively fitted to these left and right monitors 40L and 40R and provided with lenses 52 inside. Thus, the images respectively projected on the left and right monitors 40L and 40R are stereoscopically observed while being enlarged by the respective lenses 52 of the left and right eye cups 50L and 50R.
Patent JP-H02299492-A (JP)
Title: Rotational speed control system for motor
Inventor: KOBAKO MASAHIKO
IPC: H02P29/00
Filed: 1988-09-24
Abstract: PURPOSE:To eliminate error caused through magnetization accuracy of encoder mark by determining the rotational speed based on the detection time difference of each encoder mark with respect to the previous rotation. CONSTITUTION:A sensor 10 detects an encoder mark while a comparator 30 detects the rising edge thereof which is then fed to a microprocessor 40. The microprocessor 40 identifies the number of encoder mark at which the signal is produced, then the microprocessor 40 reads in a timer 50 and calculates the time difference Ti between the corresponding encoder mark and the previous encoder mark, thereafter the microprocessor 40 drives a transistor 80 through an output port so that each Ti is constant.
Patent JP-S6392710-A (JP)
Title: Method for melt spinning
Inventor: WAKI YOSHIAKI
IPC: D01D4/04
Filed: 1986-10-07
Abstract: PURPOSE:To sustain release effect for a long time, and drastically reduce spinneret contamination and eliminate bending, end breakage, etc., by coating the surface of a spinneret with boron nitride as a release agent in subjecting a thermoplastic polymer to melt spinning. CONSTITUTION:In subjecting a thermoplastic polymer such as polyester, polyamide, etc., to melt spinning, the surface of a spinneret is coated with boron nitride as a release agent in preferably 20-80mum thickness and the boron nitride is baked at 290-320 deg.C for >=1hr.
Patent JP-H0871175-A (JP)
Title: Golf ball and production thereof
Inventor: IHARA KEISUKE
IPC: A63B37/00
Filed: 1994-09-07
Abstract: PURPOSE: To obtain a golf ball having high flying performance as designed without losing shapes of dimples or sphericity of the ball due to a protective film by forming a polyparaxylene or polymono or dichloroparaxylene film on the surface of a golf ball. CONSTITUTION: A film of polyparaxylene or polymono or dichloroparaxylene is formed on the surface of a golf ball. The surface of a golf ball with dimples formed but not coated is brought into contact with radicals produced by thermal decomposition of polyparaxylene or polymono or dichloroparaxylene to form a film of polyparaxylene or polymono or dichloroparaxylene on the surface of the golf ball. Since a polyparaxylene film of uniform thickness is formed as a surface protective film on the golf ball, qualities of the ball as designed, especially the flying performance can be obtd. without degrading the shapes of dimples or sphericity of the ball.
Patent JP-H0983492-A (JP)
Title: Wavelength control method and communication system
Inventor: MAJIMA MASAO
IPC: H04J14/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of communication nodes and to reduce the cost by using a control packet node to detect the arrangement of wavelengths, sending wavelength control information of an adjacent channel and using a communication node to control the transmission wavelength. SOLUTION: A control packet node is provided to a wavelength multiplex communication system and a control signal from a wavelength control system 41 is outputted to a wavelength variable filter 42 via a wavelength variable filter drive circuit 43. A peak wavelength of a transmission spectrum from an optical fiber 38 is swept and converted into an electric signal by a light receiving element 44 and outputted to an identification device 46 via an amplifier 45. Based on an output signal of the identification device 46, a wavelength arrangement of the wavelength multiplex communication system is detected and a wavelength control packet is created by the packet communication system and an LD 47 is driven by an LD drive circuit 48 and the wavelength of each communication node is controlled via an optical fiber 37.  Thus, it is not required for a wavelength variable filter to detect the wavelength arrangement for the communication node and the configuration is simplified and the cost is reduced.
Patent JP-S6482127-A (JP)
Title: Man-machine interface control system for software development back-up system
Inventor: KUWANA EIJI
IPC: G06F15/00
Filed: 1987-09-24
Abstract: PURPOSE:To ensure a highly convenient handling environment and a highly integrated interface by controlling a window control function and a text editing function based on a scenario written in a command procedure language. CONSTITUTION:The command procedures includes a control procedure con taining the synchronous and asynchronous executions of a software development back-up tool 14, the control procedure of a conversational editor, the application procedure for system users and a data input device, the window control proce dure for a data display device 2, etc. A basic instruction of the conversational editor and an composite editing package 134 defined by a system user based on said basic instruction. Thus the control of the conversational editor itself is possible with the command procedure (scenario) 11 which is carried out in an interpreter form, together with the package control of the conversational editor instruction, and the synchronous/asynchronous execution control of the tool 14. Thus it is possible to integrate the data input interface and to reduce the working load of a software developer.
Patent JP-H07150294-A (JP)
Title: High strength hot rolled thin steel sheet excellent in workability, fatigue property and low temperature toughness and its production
Inventor: KONO OSAMU
IPC: C22C38/26
Filed: 1994-10-04
Abstract: PURPOSE:To develop a high strength hot rolled thin steel sheet excellent in various characteristics by subjecting a low carbon slab having a specified compsn. to hot rolling and thereafter executing heat treatment under specified conditions. CONSTITUTION:A slab having a compsn. contg., by weight, 0.04 to 0.15% C, >=1.0% Si, >=1.0% Mn, >=0.005% Nb, 0.005 to 0.10% Al and <=0.01% S or furthermore independently or comopositely contg. 0.0005 to 0.01% Ca or 0.005 to 0.05% rare earth metals or >=0.01% Cr is subjected to hot rolling finished at >=800 deg.C to form a hot rolled steel sheet, which is thereafter lowly cooled for >=3sec at <25 deg.C/sec cooling rate by a hot run table to improve the occupancy ratio of ferrite, and the cooling is completed at >=550 deg.C. Successively, it is rapidly cooled at 25 deg.C/sec cooling rate and is coiled round a coil at <350 deg.C. The high strength hot rolled thin steel sheet having a microstructure in which the occupancy ratio of ferrite is regulated to >=50% and all of the averege grain size of ferrite and martensite is regulated to <=5mum having specified tensile strength, yield ratio, a balance of strength-ductility, bore expanding ratio, fatigue limit ratio and fracture appearance transition temp. and excellent in workability and low temp. toughness can be produced.
Patent JP-H08106268-A (JP)
Title: Signal processor
Inventor: KUGA KAEKO
IPC: H04N5/66
Filed: 1994-10-04
Abstract: PURPOSE: To provide a signal processor having high picture quality and high reliability with simple constitution. CONSTITUTION: Video signals inputted from input terminals 1, 2 are respectively stored in capacitors 15, 16 via buffers 4, 5. Holding potentials of capacitors 15, 16 are read out by buffers 6, 7 to be outputted from an output terminal 3. A common power source 9 is alternately distributed to respective buffers 4 to 7 by a switch 8 and then the high impedance state of the output is formed by making either combination of the buffer 4 and 7 or the buffer 5 and 6 operative/inoperative.