baber/WOPTO huggingface dataset:
Patent JP-H0570197-A (JP)
Title: Cement additive for ultrahigh pressure jet injection construction method
Inventor: TAMAOKI RYOICHI
IPC: C04B24/22
Filed: 1991-09-12
Abstract: PURPOSE:To obtain a cement additive having a high flowability of a curing agent and a viscosity-reducing property for clay materials and satisfied with a standard strength, by compounding a phosphate salt and the water-soluble salt of the formaldehyde condensation or co-condensation product of a specific compound. CONSTITUTION:A cement additive comprises two components consisting of a phosphate salt and a compound of formula I or the water-soluble salt of the formaldehyde condensation or co-condensation product of one or more compounds selected from the methylolated or sulfonated products of a compound of formula II, II, or III wherein X1 is H, 1-3C alkyl, carboxyl, alkali metal salt thereof, sulfone group, alkali metal salt thereof hydroxyl group; Y1 is carboxyl group, alkali metal salt thereof sulfone group, alkali metal salt thereof; R is H, 1-3C alkyl. The water-soluble salt of the formaldehyde condensation or co-condensation product includes the sodium salt of a melaminesulfonic acid-formaldehyde condensation product. The phosphate includes a pyrophosphate.
Patent JP-S60125860-A (JP)
Title: Exposing device
Inventor: IKEDA MITSUSHI
IPC: B41J2/455
Filed: 1983-12-12
Abstract: PURPOSE:To expose simultaneously and record speedily a large amount of a laege-area information corresponding to numbers of lines by forming the photosensitive-body side end part of an optical fiber bundle which exposes a photosensitive body almost to the curvature of a photosensitive body. CONSTITUTION:The photosensitive body 1 is exposed through liquid-crystal martix arrays 3a and 4a and fiber bundles 3b and 4b to form a latent image. The array 3 has the sources of transistors connected to a data line, the drains connected to a display electrode, and the gates connected to an address line, and the fiber bundle 41 is formed by adhering numbers of sectorial clad type fibers 42 and then polishing one terminal almost to the curvature of the photosensitive body 1 and the other terminal flatly. Therefore, the photosensitive body is exposed simultaneously to a large amount of large area information corresponding to number of lines to attain high-speed recording.
Patent JP-S6474925-A (JP)
Title: Elevation controller for riding type agricultural working machine
Inventor: YANO SHINICHIRO
IPC: A01C11/02
Filed: 1987-09-16
Abstract: PURPOSE:To suppress vertical hunting, by limiting vertical movement of a ground contact unit relatively to fine unevennesses of a plow sole with a damper and carrying out changeover of a control valve only when the ground contact unit is pushed up or lowered for a given time or more. CONSTITUTION:If a ground contact unit 12 is pushed up by fine unevennesses of a plow sole, an oil damper 32 in an interlocking mechanism 22 imparts pushing up resistance thereof to slowly actuate the ground contact unit 12 and prevent rapid changeover of a control valve 19. Hunting of a working machine by excessively changing over the valve 19 is suppressed to carry out smooth elevation control.
Patent JP-H0571976-A (JP)
Title: On-vehicle navigation device
Inventor: FUJII YASUSHI
IPC: G08G1/0969
Filed: 1991-09-12
Abstract: PURPOSE:To obtain the title device issuing a rest command at the time of long-time continuous running at a predetermined speed or more during running on a car exclusive road. CONSTITUTION:When a rest command issuing part 4 judges that the running on a car exclusive road at a predetermined speed or more continues for a predetermined time on the basis of the present position data from a present position operating part 5 and the signals from a wheel speed sensor 4 and a timer 41, the part 40 outputs a rest command signal to a display part 9 to display the same to achieve safety from a running aspect.
Patent JP-H0281532-A (JP)
Title: Answerback system
Inventor: USUDA YUKIO
IPC: H04L1/16
Filed: 1988-09-17
Abstract: PURPOSE:To avoid the momentary effect of a radio line and to obtain a highly reliable data by providing a detection section detecting the presence of an answer signal from a slave station to a master station and allowing only a slave station whose answer signal is missing to apply answerback operation again automatically. CONSTITUTION:An answer signal designated from slave stations 3-5 receiving an answer request signal from a master station 1 is returned in a radio wave 2. A transmitter-receiver 6 of the master station 1 receives the radio wave via an antenna 7, the output is processed by a data processing section 9 and a detection section 12 detects the absence of the answer signal of each slave station. If there is any missing in the answer signal, a number of an object slave station is outputted to an answer request setting section 8 to apply answerback operation only to a slave station whose answer signal is missing automatically. Thus, the missing of data due to momentary disturbance of a radio line being a transmission line is prevented to obtain a highly reliable data.
Patent JP-S6386743-A (JP)
Title: Thermoplastic resin composition
Inventor: WATANABE TAKESHI
IPC: C08K5/09
Filed: 1986-09-30
Abstract: PURPOSE:To obtain a resin composition, by blending a specific compound with a rubber-containing styrene based resin composition containing titanium oxide and metal salt of a fatty acid and capable of giving molded articles having high merchandise value without forming black stripes when molded by an injection molding method. CONSTITUTION:A resin composition obtained by blending (A) 100pts.wt. rubber- containing styrene based resin, e.g. impact-resistant polystyrene, ABS resin, etc., with (B) >=2pts.wt. titanium oxide, (C) >=0.2pt.wt. metal salt of a fatty acid and (D) 0.03-0.5pt.wt. one or more compounds selected from (i) 9,10- dihydro-9-oxa-10-phosphaphenanthrene-10-oxide, (ii) distearylpentaerythritol diphosphite, (iii) tetrakis(2,4-di-tert-butylphenyl)4,4'-biphenylene diphosphite and (iv) boron trioxide, preferably the compounds (i) and/or (iv).
Patent JP-H0890137-A (JP)
Title: Manufacture of pulley for toothed belt
Inventor: SHIIMADO KAZUHIKO
IPC: B21J5/12
Filed: 1994-09-28
Abstract: PURPOSE: To obtain a high precise pulley for toothed belt having light wt. and excellent manufacturing efficiency by applying a cold die forging with a die for rough working to a light metal-made blank and thereafter, applying a cold die forging with a die for finish working. CONSTITUTION: In the blank forming process, a cutting process is applied to the pipe material made of the light metal to obtain the blank 32. In the rough cold die forging process, the cold die forging is applied by using the die for rough working to the light metal-made blank 32. In the finish cold die forging process, the cold die forging is applied by using the die for finish working in order to form plural tooth parts 36 corresponding to the tooth parts of the toothed belt and a flange part 37 for preventing the slippage of the toothed belt to the rough forged product 34 to obtain the forged product 39. In a heat treatment process, the mechanical strength of the forged product and the wear resistance of the tooth parts 36 are improved.  In a finish machining process, a through-hole 40 is formed in the axial center part by a working machine to the forged product 39 and also, burr 41 on the outer peripheral surface is removed to obtain the finish product.
Patent JP-H04116093-A (JP)
Title: Container position detection device
Inventor: NAKAJIMA MASAMICHI
IPC: B66C13/48
Filed: 1990-09-05
Abstract: PURPOSE:To automate handling by providing a laser light source and a reflection light receive camera on a trolley, computing the reflection point position from its positional relation, changing the direction of light continuously by a mirror to scan over the total length, and detecting the position of load accurately. CONSTITUTION:A laser light source 1 and a camera which receives its reflected light are provided on a crane trolley 8, and a mirror 12 which changes the direction of light projection from the light projection source continuously is provided. When the trolley 8 comes above a container 6, the mirror 12 rotates or reciprocates, and laser light from the light source is reflected up to both ends F, F of the container 6. Its reflected light is caught by the camera 2 and input into a processing unit 9, and the position of reflection coalescence point is computed. Consequently, the position of the container 6 can be detected accurately, and handling to the container can be facilitated and automated.
Patent JP-H0893910-A (JP)
Title: Speed change controller for vehicle
Inventor: HATA NOBUO
IPC: F16H61/18
Filed: 1994-09-28
Abstract: PURPOSE: To enable the various selection of the starting stages by setting gears to the shift stage based on a memory value on the starting stage when the starting requirement is established and setting changeably the memory value on the starting stage to the present stage of a transmission when a specified requirement is established. CONSTITUTION: A shift request generating means (b) for generating gear set request to shift up, shift down, neutral set, reverse or the like according to the manual operation on a cab is provided to control a gear shift actuator (a) for driving a gear shift mechanism of a transmission with a control means (c) on the basis of the generation request. Then, when the starting reguirement is established, a memory means (b) for a starting stage set value is searched in a starting gear set specifying means (e) to command the gear set control. When a specified requirement is established, the starting stage changing request is caused (f) to set a memory value on the starting stage in the request occurrence to the present stage of the transmission by a setting changing means (g).
Patent JP-H0553387-A (JP)
Title: Copying machine provided with perforation forming device
Inventor: TSUNODA KOICHI
IPC: G03G15/00
Filed: 1991-08-22
Abstract: PURPOSE:To obtain a copying machine provided with a perforation forming device which efficiently executes copying work by forming perforation on a recording paper where the image of the first page or the last page of original set in an automatic original feeding means is copied. CONSTITUTION:By specifying the first page or the last page of the original through a key part 151, a sequence controller 71 judges based on a signal outputted from an original detecting sensor D that the fed document is the first page or the last page so as to allow a perforation forming device 51 to form the perforation on the recording paper where the image of the specified original is copied.
Patent JP-H1174065-A (JP)
Title: Dividable ceramic substrate
Inventor: KAMEDA HIDEO
IPC: H05K1/03
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a dividable ceramic substrate on which a crack or a split with a scribed line as the starting point is seldom generated from the edge face even at the time of a heat treatment of the ceramic motherboard. SOLUTION: A first scribed line 2, by which an edge ear part 3 is partitioned, is formed in the width direction of a ceramic motherboard 1, at both ends in a longitudinal direction of the rectangular shape ceramic motherboard 1. A second plural scribed lines 4 are formed along the longitudinal direction of the ceramic motherboard 1, but as the both ends thereof are terminated in the middle of the edge ear parts 3, an unscribed parts 5 are formed on the edge face sides of the edge ear parts 3. As the second scribed lines 4 are not formed on the edge faces of the edge ear parts 3, a crack or a split with the second scribed lines 4 as the starting point is seldom generated from the edge faces at the time of applying a heat treatment.  Instead of forming the unscribed parts 5, at least the parts on the edge face sides of the edge ear parts 3 of the second scribed lines 4 can be made relatively shallower, and in this case, dividability of the ceramic parent plate 1 is improved. Moreover, the dividablity of the ceramic parent plate 1 can be improved by making a pitch on the parts of the edge face sides of the edge ear parts 3 of the second scribed lines 4 relatively smaller.
Patent JP-S59124780-A (JP)
Title: Manufacture of josephson integrated circuit
Inventor: TAMURA YASUTAKA
IPC: H01L39/22
Filed: 1982-12-30
Abstract: PURPOSE:To prevent the disconnection of an electrode and a wiring by patterning a metallic thin-film constituting the circuit while using a film made of an etching-resisting material as a mask, forming a film made of a specific material on the thin-film and lifting off and patterning the film made of the specific material. CONSTITUTION:The superconducting metallic film 2 made of an element such as niobium is formed on a base 1, and a photo-resist film 3 is formed selectively on the film 2. The film 2 is etched while using the film 3 as a mask. The aluminum film 4 is formed through a method such as an evaporation method. The film 3 is dissolved through a dip in acetone and removed. Consequently, one part of the Al film 4 existing on the film 3 is lifted off, and the Al film 4 is patterned. The residual film 4 is all changed into an insulating film 4' consisting of porous Al2O3 through anodic oxidation. An anodic oxidation film is also formed on the film 2 at that time, but the thickness of the oxide film on the surface of Nb is limited to a fixed value because the oxidation of Nb is saturated though the oxidation of Al is proportioned to the time even at constant voltage. The superconductive metallic film 2 is formed to a shape buried into the insulating film 4' by previously selecting the thickness of the film 4 properly, and the surface of the film 2 is flattened.
Patent JP-H0983796-A (JP)
Title: Image processor
Inventor: SEKIZAWA HIDEKAZU
IPC: H04N1/401
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To sufficiently correct steep unevenness including a high-frequency component which changes, pixel by pixel, with a necessary irreducible number of gradations for image representation and further correct even unevenness characteristic of error diffusion. SOLUTION: This image processor is equipped with a storage means 102 which stores density unevenness data on a recording/display element, an adding means 104 which adds a quantization error to an input image signal, a quantizing means 105 which performs quantization with a multi-valued number required to control the recording/display element according to the addition result and density unevenness data, a recording/display means 101 which sends the quantized signal to the recording/display element, a density estimating means 106 which estimates a recording/display density value according to the quantized signal and density unevenness data, and an error calculating means 107 which calculates an error based upon the result of the addition of the quantization error to the input image signal according to the addition result and estimated recording/display density value.
Patent JP-H0761775-A (JP)
Title: Air bag crawler crane
Inventor: MAIE HIDEO
IPC: B62D49/08
Filed: 1993-08-26
Abstract: PURPOSE:To reduce a load applied to a floor per unit area by dispersing the weight of a crane including the load of a suspended article so as to enable the crane to move on the floor. CONSTITUTION:An air bag crawler crane 1 comprises an air bag 2 which is formed by a flexible member and has a designated air pressure, and a truck 3 which is placed on the air bag 2 and is adapted to move the air bag 2 by the drive of a caterpillar 8 to travel. Further, the crane 1 includes a crane 4 provided on the truck 3, a counter weight 10 movably provided on the truck 3, a sensor 11 for detecting inclination of the truck 3, and a control means 12 for moving the counter weight 10 in such a manner that the truck 3 is balanced on the air bag 2 according to the detection of inclination of the truck 3.
Patent JP-S6294008-A (JP)
Title: Piezoelectric thin film resonator
Inventor: MASUO TASUKU
IPC: H03H9/17
Filed: 1985-10-19
Abstract: PURPOSE:To obtain a piezoelectric thin film resonator with a high Q by providing an etching stop layer between a zinc oxide sintered compact made support substrate and piezoelectric thin film. CONSTITUTION:The etching stop layer (Si oxide film layer) 10, a lower electrode 12, a zinc oxide made piezoelectric thin film 14, an upper electrode 15 and a protection film 16 are formed sequentially on one major surface 11a of a ZnO sintered compact made support substrate 1. The etching is applied to the support substrate 11 from the other major surface 11b, a recess 18 is formed under a vibration region 21 and the recess 18 is covered by a protection film 20. Since the etching stop layer 10 with uniform thickness remains, the reflecting characteristic of the thickness vibration is uniformed to improve the sharpness Q of the piezoelectric thin film resonator. The lower electrode 12 is made of alkali resistant metal, the lower electrode 12 itself is used as the etching stop layer without the provision of a silicon oxide film 10.
Patent JP-H1077350-A (JP)
Title: Chopped strand of carbon fiber
Inventor: OHARA HARUO
IPC: C08K7/06
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain chopped strands of carbon fiber excellent in converging properties and converged by a seizing agent resistant to heat deterioration of a matrix resin during molding, and a resin composition using the same. SOLUTION: The chopped strands of carbon fiber have the following characteristics: an amount of stuck sizing agent is 1-7wt.%, a percentage loss of weight Y(%) when the chopped strands are heated in air from 25 deg.C to T deg.C (50 deg.C/min. rate of raising temperature) is expressed by the formula and an equilibrium moisture content is 0.05-0.3% when allowed to stand in an atmosphere having 25 deg.C temperature and 65% relative humidity. The formula is Y<0.00251T<2> -1.1326T+133.143, Y(%)=100×(loss of weight of the chopped strands/degree of adhesion of the sizing agent), T is >=250 deg.C and <=350 deg.C.
Patent JP-S61113433-A (JP)
Inventor: ISHIYAMA KAZUFUMI
IPC: H04R1/00
Filed: 1984-11-08
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-H0981894-A (JP)
Title: Navigation device for vehicle
Inventor: MOGI YASUO
IPC: G06F17/30
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To predict required time including congestion information up to a destination after a week by calculating and displaying time required for traveling between a start position and a destination based upon road information read out from an optical disk and the congestion information of corresponding dates in each road read out from a congestion information storing means. SOLUTION: A map for an optional position is displayed on the display screen of a display device 14 based upon map information read out from an optical disk 13 in accordance with a program stored in a ROM built in a microcomputer 11 or the current position of a vehicle is calculated based upon satellite information received by a GPS receiver 15 and pointed out on the map displayed on the display screen of the device 14. In addition, the time required for traveling up to a destination, arrival time, etc., including congestion predicting data read out from a congestion prediction table and a congestion degree conversion table recorded in the disk 13 are calculated and displayed on the display screen of the device 14.
Patent JP-H0282777-A (JP)
Title: Picture reproducing device
Inventor: HISAYOSHI HIROKAZU
IPC: H04N5/93
Filed: 1988-09-19
Abstract: PURPOSE:To improve interval reproducing efficiency by skipping a recording track on which a picture signal is not recorded, reading the picture signal from the next recording track, and continuously executing interval reproduction only for the recording picture. CONSTITUTION:Which track is idle out of the plural recording tracks in a magnetic recording medium 31 is checked beforehand, and detecting information is stored into a track idle information memory. The detection of the idle track is executed by checking the reproducing track number when the picture reproducing output cannot be obtained according to the output of a detecting circuit 24 in a system controller 27. When an interval reproducing mode is destinated, the reading/reproducing of the still picture is successively executed only for the recording track where the still picture is recorded according to the information stored into the track idle information memory while the idle track is being skipped. Thus, the interval reproducing efficiency can be improved.
Patent JP-H0282980-A (JP)
Title: Lasting aromatic deodorant
Inventor: HAYASHI NOBUHIRO
IPC: A61L9/12
Filed: 1988-09-19
Abstract: PURPOSE:To stably volatilize the fragrance of an aromatic body by diffusing the same to the atmosphere at a stable volatile speed without receiving the effect of a vessel wall by making the volatilizing surface of the aromatic body vertical with respect to a standing surface. CONSTITUTION:An aromatic body is formed as a vertical placing type so that the volatile surface 2A thereof becomes vertical to a standing surface. Fragrance is volatilized into the atmosphere from a volatile surface 1A regardless of the height of the side wall part 1B surrounding the aromatic body, that is, the distance up to the opening end of a container 1 (vessel wall height l). Therefore, the diffusion of the fragrance to the atmosphere is not obstructed by the vessel wall height (l) of the side wall part 1B like such a horizontal type that the volatile surface 1A is placed horizontally, and a volatilization speed is constant or increased and aromatic properties can be allowed to continue.
Patent JP-H0396787-A (JP)
Title: Pipe for propulsive method
Inventor: TAKEUCHI KATSUYUKI
IPC: E21D9/06
Filed: 1989-09-08
Abstract: PURPOSE:To facilitate the mutual alignment of steel plates by providing a ring step part for engaging facing plates on the faucet part outer circumference of a core pipe, fitting the one-side facing plate disposed on the core pipe in the other-side facing plate, and providing a protruding part engaged with the end part of the one-side facing plate on the other-side facing plate. CONSTITUTION:A cast iron pipe 11 of core pipe has a faucet part 12 on one end and an inserting part 13 on the other end. The faucet part 12 has a step part 14 on the outer surface peripheral part, and the cast iron pipe 11 has an facing concrete 15 on the outer circumference. The facing concrete 15 has steel plates 16, 17 of facing plates on the circumference, the arrangement being such that one-side steel plate 16 is fitted in the other-side steel plate 17. A protruding part 18 is formed on the other-side steel plate 17, and engagingly locked with the one-side steel plate 16. The other end part of the one-side steel plate 16 is engagingly locked with the step part of the faucet part 12. Consequently, the mutual alignment of the steel plates can be easily conducted, and displacement of the facing plate can be prevented.